@article {1138, title = {Crystallographic Effects of GaN Nanostructures in Photoelectrochemical Reaction}, journal = {Nano Letters}, volume = {22}, year = {2022}, note = {PMID: 35258977}, pages = {2236-2243}, keywords = {GaN; artificial photosynthesis; nanowire; photoelectrode; surface polarity}, doi = {10.1021/acs.nanolett.1c04220}, url = {https://doi.org/10.1021/acs.nanolett.1c04220}, author = {Xiao, Yixin and Vanka, Srinivas and Pham, Tuan Anh and Dong, Wan Jae and Sun, Yi and Liu, Xianhe and Navid, Ishtiaque Ahmed and Varley, Joel B. and Hajibabaei, Hamed and Hamann, Thomas W. and Ogitsu, Tadashi and Mi, Zetian} } @article {1174, title = {Mg $\less$sub$\greater$x$\less$/sub$\greater$ Zn$\less$sub$\greater$1-x $\less$/sub$\greater$O contact to CuGa$\less$sub$\greater$3$\less$/sub$\greater$Se$\less$sub$\greater$5$\less$/sub$\greater$ absorber for photovoltaic and photoelectrochemical devices}, journal = {Journal of Physics: Energy}, volume = {3}, year = {2021}, month = {jan}, pages = {024001}, abstract = {CuGa3Se5 is a promising candidate material with wide band gap for top cells in tandem photovoltaic and photoelectrochemical (PEC) devices. However, traditional CdS contact layers used with other chalcopyrite absorbers are not suitable for CuGa3Se5 due to the higher position of its conduction band (CB) minimum. Mg x Zn1- x O (MZO) is a transparent oxide with adjustable band gap and CB position as a function of magnesium composition, but its direct application is hindered by CuGa3Se5 surface oxidation. Here, MZO is investigated as a contact (n-type {\textquoteleft}buffer{\textquoteright} or {\textquoteleft}window{\textquoteright}) material to CuGa3Se5 absorbers pretreated in Cd2+ solution, and an onset potential close to 1 V vs reversible hydrogen electrode in 10 mM hexaammineruthenium (III) chloride electrolyte is demonstrated. The Cd2+ surface treatment changes the chemical composition and electronic structure of the CuGa3Se5 surface, as demonstrated by photoelectron spectroscopy measurements. The performance of CuGa3Se5 absorber with Cd2+ treated surface in the solid-state test structure depends on the Zn/Mg ratio in the MZO layer. The measured open circuit voltage of 925 mV is promising for tandem PEC water splitting with CuGa3Se5/MZO top cells.}, keywords = {Photocathode; PEC; Buffer layer; CuGaSe; MgZnO}, doi = {10.1088/2515-7655/abd3b3}, url = {https://doi.org/10.1088/2515-7655/abd3b3}, author = {Imran S Khan and Christopher P Muzzillo and Craig L Perkins and Andrew G Norman and James L Young and Nicolas Gaillard and Andriy Zakutayev} } @article {1080, title = {Addressing the Stability Gap in Photoelectrochemistry: Molybdenum Disulfide Protective Catalysts for Tandem III{\textendash}V Unassisted Solar Water Splitting}, journal = {ACS Energy Letters}, year = {2020}, month = {07/2020}, pages = {2631-2640}, doi = {10.1021/acsenergylett.0c01132}, url = {https://doi.org/10.1021/acsenergylett.0c01132}, author = {Micha Ben-Naim and Reuben J. Britto and Chase W. Aldridge and Rachel Mow and Myles A. Steiner and Adam C. Nielander and Laurie A. King and Daniel J. Friedman and Todd G. Deutsch and James L. Young and Thomas F. Jaramillo} } @article {1127, title = {CeTi2O6{\textemdash}A Promising Oxide for Solar Thermochemical Hydrogen Production}, journal = {ACS Applied Materials \& Interfaces}, volume = {12}, year = {2020}, pages = {21521-21527}, keywords = {brannerite structure, Cerium based oxides, CeTi2O6, high thermal stability, large entropy of reduction, small reduction enthalpy}, doi = {CeTi2O6{\textemdash}A Promising Oxide for Solar Thermochemical Hydrogen Production}, author = {S. S. Naghavi and J. He and C. Wolverton} } @article {1096, title = {Continuous on-sun solar thermochemical hydrogen production via an isothermal redox cycle}, journal = {Applied Energy}, volume = {249}, year = {2019}, month = {09/2019}, pages = {368-376}, abstract = {

Published in September 2019.

}, issn = {03062619}, doi = {10.1016/j.apenergy.2019.04.169}, url = {https://linkinghub.elsevier.com/retrieve/pii/S0306261919308293}, author = {Amanda L. Hoskins and Samantha L. Millican and Caitlin E. Czernik and Ibraheam Alshankiti and Judy C. Netter and Timothy J. Wendelin and Charles B. Musgrave and Alan W. Weimer} } @article {1088, title = {Metallic nanocatalysts for electrochemical CO2 reduction in aqueous solutions}, journal = {Journal of Colloid and Interface Science}, volume = {527}, year = {2018}, pages = {95-106}, abstract = {

Published on October 1st, 2018. How to effectively and efficiently reduce carbon dioxide (CO2) to value-added chemicals represent a frontier in catalysis research. Due to the high activation energy needs and the endothermic nature of CO2 reduction, the reactions are difficult to carry out. When H2O is present, hydrogen evolution reactions (HER) often compete favorably with CO2 reduction reactions. For these reactions, catalysts are of critical importance to CO2 reduction. In this article, we review the various metal nanocatalysts for electrochemical CO2 reduction (ECR) reactions. In recognition of the importance of H2O to CO2 reduction, we focus our discussions on systems in aqueous solutions. Nanostructured metal catalysts are chosen for the discussions because they represent the most effective catalysts for ECR. After a brief introduction of the fundamental principles of ECR, we devote the rest of the article on the discussions of various types of nanostructured metallic catalysts, which are categorized by their compositions and working mechanisms. Lastly, strategies for improving reaction efficiency and selectivity are discussed.

}, issn = {0021-9797}, doi = {10.1016/j.jcis.2018.05.041}, url = {http://www.sciencedirect.com/science/article/pii/S0021979718305538}, author = {Yuanxing Wang and Cailing Niu and Dunwei Wang} } @article {825, title = {A comparative overview of hydrogen production processes}, journal = {Renewable and Sustainable Energy Reviews}, volume = {67}, year = {2017}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {597-611}, abstract = {Published in January 2017.}, issn = {13640321}, doi = {10.1016/j.rser.2016.09.044}, url = {http://linkinghub.elsevier.com/retrieve/pii/S1364032116305366}, author = {Pavlos Nikolaidis and Andreas Poullikkas} } @article {1006, title = {Methods for comparing the performance of energy-conversion systems for use in solar fuels and solar electricity generation}, journal = {Energy \& Environmental Science}, volume = {8}, year = {2015}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {2886-2901}, doi = {10.1039/C5EE00777A}, url = {http://pubs.rsc.org/en/Content/ArticleLanding/2015/EE/C5EE00777A}, author = {Robert H.~Coridan and Adam C.~Nielander and Sonja A.~Francis and Matthew T.~McDowell and Victoria Dix and Shawn M.~Chatman and Nathan S.~Lewis} } @article {852, title = {Noteworthy performance of La1-xCaxMnO3 perovskites in generating H2 and CO by the thermochemical splitting of H2O and CO2}, journal = {Phys. Chem. Chem. Phys.}, volume = {17}, year = {2015}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {122-125}, issn = {1463-9076, 1463-9084}, doi = {10.1039/C4CP04578E}, url = {http://xlink.rsc.org/?DOI=C4CP04578E}, author = {Sunita Dey and B. S. Naidu and A. Govindaraj and C. N. R. Rao} } @article {1029, title = {Accelerated lifetime testing and standardization of SOFC systems | Dansk Gasteknisk Center}, number = {64009-0246}, year = {2012}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, abstract = {There is a demand for methods to evaluate or predict the lifetime of SOFC systems. The mechanisms behind cell degradation are fairly well known, but the system aspects including the effects of operating conditions are less well known. The project has shown that there exists no agreed method to predict the lifetime of an SOFC system. Even a lifetime definition does not exist.}, url = {https://www.dgc.dk/publikation/2012/accelerated-lifetime-testing-and-standardization-sofc-systems}, author = {Mikael N{\"a}slund and Henrik Iskov} } @article {907, title = {Technologies and trends in solar power and fuels}, journal = {Energy \& Environmental Science}, volume = {4}, year = {2011}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {2503}, issn = {1754-5692, 1754-5706}, doi = {10.1039/c1ee01128f}, url = {http://xlink.rsc.org/?DOI=c1ee01128f}, author = {Martin Roeb and Martina Neises and Nathalie Monnerie and Christian Sattler and Robert Pitz-Paal} } @article {902, title = {Kinetic Investigations of the Hydrogen Production Step of a Thermochemical Cycle Using Mixed Iron Oxides Coated on Ceramic Substrates}, journal = {International Journal of Energy Research}, volume = {34}, year = {2010}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {651-661}, issn = {0363907X, 1099114X}, doi = {10.1002/er.1565}, url = {http://doi.wiley.com/10.1002/er.1565}, author = {Martina Neises and Martin Roeb and Martin Schm{\"u}cker and Christian Sattler and Robert Pitz-Paal} } @article {872, title = {Hydrogen production from water utilizing solar heat at high temperatures}, journal = {Solar Energy}, volume = {19}, year = {1977}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {467-475}, issn = {0038092X}, doi = {10.1016/0038-092X(77)90102-5}, url = {http://linkinghub.elsevier.com/retrieve/pii/0038092X77901025}, author = {T. Nakamura} } @article {775, title = {Effect of local coordination of Mn on Mn-L-2,L-3 edge electron energy loss spectrum}, journal = {JOURNAL OF APPLIED PHYSICS}, volume = {114}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {054906}, abstract = {The effects of the local coordination environment of Mn ions in perovskite manganese oxides on the Mn-L-2,L-3 edge electron energy loss (EEL) spectra was experimentally and theoretically investigated. The Mn-L-2,L-3 edge EEL spectra were observed for various perovskite manganese oxides, including YMnO3, LaMnO3, BaMnO3, SrMnO3, and CaMnO3, in which the Mn ions have different valence states and local coordination. The experiment revealed that the Mn L-3/L-2 ratio is influenced not only by the valence state but also by the local environment of the Mn ions. Furthermore, compared to the Mn-L-3/L-2 ratios of Mn3+ compounds, the Mn L-3/L-2 ratios of the Mn4+ compounds are found to be much more sensitive to local distortions. The ab-initio multiplet calculation of the Mn-L-2,L-3 edge EEL spectra revealed that the effects of local coordination on the spectral features are dependent on the local electronic structures of the Mn ions. These findings indicate that the valence state as well as the local environments of the Mn ions can be unraveled by combining experimental and theoretical investigations of Mn-L-2,L-3 edge EEL spectra. (C) 2013 AIP Publishing LLC.}, issn = {0021-8979}, doi = {10.1063/1.4817425}, author = {S Nishida and S Kobayashi and A Kumamoto and H Ikeno and T Mizoguchi and I Tanaka and Y Ikuhara and T Yamamoto} } @article {1017, title = {Experimental study on porous current collectors of PEM electrolyzers}, journal = {International Journal of Hydrogen Energy}, volume = {37}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {7418-7428}, abstract = {Experimental study on proton exchange membrane (PEM) electrolyzer was carried out focusing on the effect of pore structural properties of current collectors, such as porosity and pore diameter. Various titanium (Ti)-felt substrates with different porosities and pore diameters (measured by capillary flow porometry) were used as the anode current collector. Results show that when the mean pore diameter of the current collector was larger than 10μm, the electrolysis performance improved with decreasing pore diameter. In contrast, changes in porosity had no significant effect on the cell performance when the porosity exceeded 0.50. The flow pattern of two-phase flow in the flow channel was discussed in terms of its relationship to bubble size and to pore diameter of the current collector. Finally, correlation between the calculated membrane resistance and the measured pore diameter of the current collectors suggest that larger bubbles generated from larger pores tend to become long bubbles in the channel, thus hindering the water supply to the membrane.}, issn = {0360-3199}, doi = {10.1016/j.ijhydene.2012.01.095}, url = {http://www.sciencedirect.com/science/article/pii/S0360319912001917}, author = {Hiroshi Ito and Tetsuhiko Maeda and Akihiro Nakano and Chul Min Hwang and Masayoshi Ishida and Atsushi Kato and Tetsuya Yoshida} } @article {984, title = {Giant onsite electronic entropy enhances the performance of ceria for water splitting}, journal = {Nature Communications}, volume = {8}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, issn = {2041-1723}, doi = {10.1038/s41467-017-00381-2}, url = {http://www.nature.com/articles/s41467-017-00381-2}, author = {S. Shahab Naghavi and Antoine A. Emery and Heine A. Hansen and Fei Zhou and Vidvuds Ozolins and Chris Wolverton} } @article {912, title = {Materials-Related Aspects of Thermochemical Water and Carbon Dioxide Splitting: A Review}, journal = {Materials}, volume = {5}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {2015-2054}, issn = {1996-1944}, doi = {10.3390/ma5112015}, url = {http://www.mdpi.com/1996-1944/5/11/2015/}, author = {Martin Roeb and Martina Neises and Nathalie Monnerie and Friedemann Call and Heike Simon and Christian Sattler and Martin Schm{\"u}cker and Robert Pitz-Paal} } @article {756, title = {Rate Constants of Electrochemical Reactions in a Lithium-Sulfur Cell Determined by Operando X-ray Absorption Spectroscopy}, journal = {Journal of The Electrochemical Society}, volume = {165}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {A3487-A3495}, abstract = {The reduction of sulfur during discharge in a lithium-sulfur (Li-S) cell is known to occur in a series of reaction steps that involve lithium polysulfide intermediates. We present an operando study of the discharge of a solid-state Li-S cell using X-ray absorption spectroscopy (XAS). In theory, the average chain length of the polysulfides, xavg,cell, at a given depth of discharge is determined by the number of electrons delivered to the sulfur cathode. The dependence of xavg,cell measured by XAS on the depth of discharge is in excellent agreement with theoretical predictions. XAS is also used to track the formation of Li2S, the final discharge product, as a function of depth of discharge. The XAS measurements were used to estimate rate constants of a series of simple reactions commonly accepted in literature.}, issn = {0013-4651, 1945-7111}, doi = {10.1149/2.0981814jes}, url = {http://jes.ecsdl.org/content/165/14/A3487}, author = {Dunyang Rita Wang and Deep B. Shah and Jacqueline A. Maslyn and Whitney S. Loo and Kevin H. Wujcik and Erik J. Nelson and Matthew J. Latimer and Jun Feng and David Prendergast and Tod A. Pascal and Nitash P. Balsara} } @article {890, title = {Reactive ceramics of CeO2{\textendash}MOx (M=Mn, Fe, Ni, Cu) for H2 generation by two-step water splitting using concentrated solar thermal energy}, journal = {Energy}, volume = {32}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {656-663}, issn = {03605442}, doi = {10.1016/j.energy.2006.05.002}, url = {http://linkinghub.elsevier.com/retrieve/pii/S0360544206001186}, author = {H Kaneko and T Miura and H Ishihara and S Taku and T Yokoyama and H Nakajima and Y Tamaura} } @article {829, title = {Screening of water-splitting thermochemical cycles potentially attractive for hydrogen production by concentrated solar energy}, journal = {Energy}, volume = {31}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {2805-2822}, issn = {03605442}, doi = {10.1016/j.energy.2005.11.002}, url = {http://linkinghub.elsevier.com/retrieve/pii/S0360544205002410}, author = {S Abanades and P Charvin and G Flamant and P Neveu} } @article {827, title = {Solar water splitting for hydrogen production with monolithic reactors}, journal = {Solar Energy}, volume = {79}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {409-421}, issn = {0038092X}, doi = {10.1016/j.solener.2005.02.026}, url = {http://linkinghub.elsevier.com/retrieve/pii/S0038092X05001465}, author = {C. Agrafiotis and M. Roeb and A.G. Konstandopoulos and L. Nalbandian and V.T. Zaspalis and C. Sattler and P. Stobbe and A.M. Steele} } @article {1003, title = {Standardized Benchmarking of Water Splitting Catalysts in a Combined Electrochemical Flow Cell/Inductively Coupled Plasma{\textendash}Optical Emission Spectrometry (ICP-OES) Setup}, journal = {ACS Catalysis}, volume = {7}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {3768-3778}, abstract = {The oxygen evolution reaction (OER) is the limiting step in splitting water into its constituents, hydrogen and oxygen. Hence, research on potential OER catalysts has become the focus of many studies. In this work, we investigate capable OER catalysts but focus on catalyst stability, which is, especially in this case, at least equally as important as catalyst activity. We propose a specialized setup for monitoring the corrosion profiles of metal oxide catalysts during a stability testing protocol, which is specifically designed to standardize the investigation of OER catalysts by means of differentiating between catalyst corrosion and deactivation, oxygen evolution efficiency, and catalyst activity. For this purpose, we combined an electrochemical flow cell (EFC) with an oxygen sensor and an inductively coupled plasma{\textendash}optical emission spectrometry (ICP-OES) system for the simultaneous investigation of catalyst deactivation, activity, and faradaic efficiency of catalysts. We tested various catalysts, with IrO2 and NiCoO2 used as benchmark materials in acidic and alkaline environment, respectively. The scalability of our setup will allow the user to investigate catalytic materials with supports of higher surface area than those which are typical for microelectrochemical flow cells (thus, under conditions more similar to those of commercial electrolyzers).}, doi = {10.1021/acscatal.7b00632}, url = {https://doi.org/10.1021/acscatal.7b00632}, author = {Ioannis Spanos and Alexander A. Auer and Sebastian Neugebauer and Xiaohui Deng and Harun T{\"u}ys{\"u}z and Robert Schl{\"o}gl} } @article {1034, title = {Technological development of hydrogen production by solid oxide electrolyzer cell (SOEC)}, journal = {International Journal of Hydrogen Energy}, volume = {33}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {2337-2354}, abstract = {High-temperature solid oxide electrolyzer cell (SOEC) has great potential for efficient and economical production of hydrogen fuel. In this paper, the state-of-the-art SOEC technologies are reviewed. The developments of the important steam electrolyzer components, such as the ionic conducting electrolyte and the electrodes, are summarized and discussed. YSZ and LSGM are promising electrolyte materials for SOEC working at high and intermediate temperatures, respectively. When co-doping or a blocking layer is applied, SDC or GDC are possible electrolyte materials for intermediate-temperature SOEC. Ni{\textendash}YSZ remains to be the optimal cathode material. Although LSM{\textendash}YSZ is widely used as SOEC anode, other materials, such as LSF{\textendash}YSZ, may be better choices and need to be further studied. Considering the cell configuration, planar SOECs are preferred due to their better manufacturability and better electrochemical performance than tubular cells. Anode depolarization is an effective method to reduce the electrical energy consumption of SOEC hydrogen production. Although some electrochemical models and fluid flow models are available, the present literature is lacking detailed modeling analyses of the coupled heat/mass transfer and electrochemical reaction phenomena of the SOEC. Mathematical modeling studies of SOEC with novel structures and anode depolarization processes will be fruitful for the development of SOEC. More works, both experimental and theoretical, are needed to further develop SOEC technology to produce hydrogen more economically and efficiently for the coming hydrogen economy.}, issn = {0360-3199}, doi = {10.1016/j.ijhydene.2008.02.048}, url = {http://www.sciencedirect.com/science/article/pii/S0360319908002255}, author = {Meng Ni and Michael K. H. Leung and Dennis Y. C. Leung} } @article {896, title = {Test operation of a 100kW pilot plant for solar hydrogen production from water on a solar tower}, journal = {Solar Energy}, volume = {85}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {634-644}, issn = {0038092X}, doi = {10.1016/j.solener.2010.04.014}, url = {http://linkinghub.elsevier.com/retrieve/pii/S0038092X10001623}, author = {M. Roeb and J.-P. S{\"a}ck and P. Rietbrock and C. Prahl and H. Schreiber and M. Neises and L. de Oliveira and D. Graf and M. Ebert and W. Reinalter and M. Meyer-Gr{\"u}nefeldt and C. Sattler and A. Lopez and A. Vidal and A. Elsberg and P. Stobbe and D. Jones and A. Steele and S. Lorentzou and C. Pagkoura and A. Zygogianni and C. Agrafiotis and A.G. Konstandopoulos} } @article {781, title = {Three Oxidation States of Manganese in the Barium Hexaferrite BaFe 12{\textendash} x Mn x O 19}, journal = {Inorganic Chemistry}, volume = {56}, note = {{\textquoteright}doi: 10.1021/acsenergylett.0c01132\n - I.Am.Hydrogen{\textquoteright} {\textquoteright}\n - jyoungstrom{\textquoteright} {\textquoteright}Jason thinks this is great.\n~\n - jyoungstrom{\textquoteright} {\textquoteright}\n - estechel{\textquoteright} }, pages = {3861-3866}, issn = {0020-1669, 1520-510X}, doi = {10.1021/acs.inorgchem.6b02688}, url = {http://pubs.acs.org/doi/10.1021/acs.inorgchem.6b02688}, author = {Sandra Nemrava and Denis A. Vinnik and Zhiwei Hu and Martin Valldor and Chang-Yang Kuo and Dmitry A. Zherebtsov and Svetlana A. Gudkova and Chien-Te Chen and Liu Hao Tjeng and Rainer Niewa} }