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| 1 | Experimental study on effect of compaction pressure on performance of SOFC anodes 显示文摘 | Kongfa C Zhu L Wu A | 2008 | Science direct2008，，180： | 1 |
| 2 | Progress on direct assembly approach for in situ fabrication of electrodes of reversible solid oxide cells显示文摘Reversible solid oxide cells(SOCs)are very efficient and clean for storage and regeneration of renewable electrical energy by switching between electrolysis and fuel cell modes.One of the most critical factors governing the efficiency and durability of SOCs technology is the stability of the interface between oxygen electrode and electrolyte,which is conventionally formed by sintering at a high temperature of~1000–1250℃,and which suffers from delamination problem,particularly for reversibly operated SOCs.On the other hand,our recent studies have shown that the electrode/electrolyte interface can be in situ formed by a direct assembly approach under the electrochemical polarization conditions at 800℃and lower.The direct assembly approach provides opportunities for significantly simplifying the cell fabrication procedures without the doped ceria barrier layer,enabling the utilization of a variety of high-performance oxygen electrode materials on barrier layer–free yttria-stabilized zirconia(YSZ)electrolyte.Most importantly,the in situ polarization induced interface shows a promising potential as highly active and durable interface for reversible SOCs.The objective of this progress report is to take an overview of the origin and research progress of in situ fabrication of oxygen electrodes based on the direct assembly approach.The prospect of direct assembly approach in the development of effective SOCs and in the fundamental studies of electrode/electrolyte interface reactions is discussed. | Na Ai Yuanfeng Zou Zhiyi Chen Kongfa Chen San Ping Jiang | 2021 | Materials Reports(Energy)2021，1，2： | 1 |
| 3 | Fabrication and performance of anode-supported YSZ films by slurry spin coating显示文摘 | Chen Kongfa LüZhe Ai Na | 2007 | Solid State Ionics2007，177，3940： | 1 |
| 4 | A critical review of key materials and issues in solid oxide cells显示文摘Solid oxide cells(SOCs)are all solid ceramic devices with the dual functionality of solid oxide fuel cells(SOFCs)to convert the chemical energy of fuels like H2,natural gas and other hydrocarbons to electricity and of solid oxide electrolysis cells(SOECs)to store renewable electric energy of sun and wind in hydrogen fuel.Among the electrochemical energy conversion and storage devices,SOCs are the most clean and efficient technology with unique dual functionality.Due to the high operation temperature(typically 600–800°C),SOCs exhibit many advantages over other energy conversion devices,such as low material cost,high efficiency and fuel flexibility.There has been rapid development of SOC technologies over the last decade with significant advantages and progress in key materials and a fundamental understanding of key issues such as an electrode,electrolyte,performance degradation,poisoning,and stack design.The reversible polarization also has a critical effect on the surface segregation and stability of the electrode and electrode/electrolyte interface.This critical review starts with a brief introduction,working principles and thermodynamics of SOC technology to readers with interests in this rapidly developing and emerging field.Then the key materials currently used in SOCs are summarized,followed by the discussion of the most advanced electrode modification methods and critical issues of SOCs,including the surface chemistry,segregation,electrode/electrolyte interface and varying material degradation mechanisms under reversible operations.The challenges and prospects of SOC technology for future developments are discussed. | Shuai He Yuanfeng Zou Kongfa Chen San P.Jiang | 2023 | Interdisciplinary Materials2023，2，1： | 1 |
| 5 | A Rapid Parallel Hierarchical Aggregation Algorithm on High Dimensional OLAP显示文摘 | Kongfa Hu Ling Chen Hongjian Chen Yisheng Dong | 2006 | 通讯和计算机(中英文版)2006，3，5： | 1 |
| 6 | Effect of composite pore-former on the fabrication and performance of anode-supported membranes for SOFCs显示文摘 | Jinyan Hu Zhe Lü Kongfa Chen Xiqiang Huang Na Ai Xiaobo Du Chengwei Fu Jiaming Wang Wenhui Su | 2008 | Journal of Membrane Science2008，，1： | 1 |
| 7 | Electronic structure and enhanced photoelectrocatalytic performance of Ru_(x)Zn_(1-x)O/Ti electrodes显示文摘Modification is one of the most important and effective methods to improve the photoelectrocatalytic(PEC)performance of ZnO.In this paper,the Ru_(x)Zn_(1-x)O/Ti electrodes were prepared by thermal decomposition method and the effect of Ru content on those electrodes' electronic structure was analyzed through the first-principles calculation.Various tests were also performed to observe the microstructures and PEC performance.The results showed that as the Ru^(4+) transferred into ZnO lattice and replaced a number of Zn^(2+),the conduction band of ZnO moved downward and the valence band went upward.The number of photogenerated electron-hole pairs increased as the impurity levels appeared in the band gap.In addition,ZnO nanorods exhibited a smaller grain size and a rougher surface under the effect of Ru.Meanwhile,the RuO_(2) nanoparticles on the surface of ZnO nanorods acted as the electron-transfer channel,helping electrons transfer to the counter electrode and delaying the recombination of the electron-hole pairs.Specifically,the Ru_(x)Zn_(1-x)O/Ti electrodes with 9.375 mol% Ru exhibited the best PEC performance with a rhodamine B(RhB)removal rate of 97%,much higher than the combination of electrocatalysis(EC,12%)and photocatalysis(PC,50%),confirming the synergy of photoelectrocatalysis. | Yanqun SHAO Keke FENG Jie GUO Rongrong ZHANG Sijiang HE Xinli WEI Yuting LIN Zhanghao YE Kongfa CHEN | 2021 | Journal of Advanced Ceramics2021，10，5： | 0 |
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