Exceptionally high performance of protonic ceramic fuel cells with stoichiometric electrolytes

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE01497H, PaperMingi Choi, Jaedeok Paik, Donguk Kim, Deokyoon Woo, Jaeyoeb Lee, Seoju Kim, Jongseo Lee, Wonyoung LeeProton conducting electrochemical cells, especially protonic ceramic fuel cells (PCFCs), are expected to be a breakthrough technology in next-generation energy conversion systems,...

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A pH-universal ORR catalyst with iron single-atom sites derived from double-layer MOF: superior flexible quasi-solid-state rechargeable Zn-air batteries

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE01602D, PaperMeiqi Zhao, Haoran Liu, Hongwei Zhang, Wen Chen, Hanqin Sun, Zhenhua Wang, Biao Zhang, Lin Song, Yong Yang, Chao Ma, Yunhu Han, Wei HuangDeveloping a highly efficient, easy-to-fabricate and non-noble metal electrocatalyst is vital for oxygen reduction reaction (ORR). Herein,...

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Reply to the ‘Comment on “Tremendously enhanced photocurrent enabled by triplet–triplet annihilation up-conversion for high-performance perovskite solar cells”’ by L. Nienhaus and T. W. Schmidt, Energy Environ. Sci., 2021, 14, 10.1039/D1EE01446C

Energy Environ. Sci., 2021, Advance ArticleDOI: 10.1039/D1EE01924D, CommentWangping Sheng, Jia Yang, Xiang Li, Shuqin Xiao, Licheng Tan, Yiwang ChenThe photocurrent improvement of perovskite solar cells is mainly attributed to the synergistic effects including triplet–triplet annihilation up-conversion and rubrene-assisted defect passivation.To cite...

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Comment on “Tremendously enhanced photocurrent enabled by triplet–triplet annihilation up-conversion for high-performance perovskite solar cells” by W. Sheng, J. Yang, X. Li, G. Liu, Z. Lin, J. Long, S. Xiao, L. Tan and Y. Chen, Energy Environ. Sci., 2021, 14, 3532

Energy Environ. Sci., 2021, Advance ArticleDOI: 10.1039/D1EE01446C, CommentLea Nienhaus, Timothy W. SchmidtWe discuss why in the device structure presented Sheng et al. upconversion inherently cannot be the underlying cause of the observed effects.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of...

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High-Areal-Capacity Conversion Type Iron-Based Hybrid Redox Flow Batteries

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE02258J, CommunicationYang Shi, Zengyue Wang, Yanxin Yao, Wanwan Wang, Yi-Chun LuHybrid redox flow batteries (RFBs) offer a much higher energy density compared to all liquid RFBs. However, negative electrodes of hybrid RFBs normally utilize metal deposition reactions (e.g. zinc metal),...The...

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Anionic Redox Induced Anomalous Structural Transition in Ni-rich Cathodes

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE02987H, PaperJue Liu, Zhijia Du, Xuelong Wang, Sha Tan, Xianyang Wu, Linxiao Geng, Bohang Song, Po-Hsiu Chien, Michelle Everett, Enyuan HuNi-rich cathodes have emerged as one of the most promising candidates to power next generation electric vehicles. However, they often suffer from poor...

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The product selectivity zones in gas diffusion electrodes during the electrocatalytic reduction of CO2

Energy Environ. Sci., 2021, Advance ArticleDOI: 10.1039/D1EE01696B, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Tim Möller, Trung Ngo Thanh, Xingli Wang, Wen Ju, Zarko Jovanov, Peter StrasserThe current work presents zones of distinct catalytic selectivity during Cu-based CO2RR at high currents...

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Environmental Impacts, Pollution Sources and Pathways of spent Lithium-ion Batteries

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE00691F, Review Article Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Wojciech Mrozik, Mohammad Ali Rajaeifar , Oliver Heidrich, Paul ChristensenThere is a growing demand for lithium-ion batteries (LIBs) for electric transportation and...

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Towards Watt-scale hydroelectric energy harvesting by Ti3C2Tx-based transpiration-driven electrokinetic power generators

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE00859E, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Jaehyeong Bae, Min Soo Kim, Taegon Oh, Bong Lim Suh, Tae Gwang Yun, Seungjun Lee, Kahyun Hur, Yury Gogotsi, Chong Min Koo, Il-Doo KimNano-hydroelectric technology...

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Deciphering the alternating synergy between interlayer Pt single-atom and NiFe layered double hydroxide for overall water splitting

Energy Environ. Sci., 2021, Accepted ManuscriptDOI: 10.1039/D1EE01395E, PaperShuangyin Wang, WEI CHEN, Wang Zhou, Tianyang Liu, Ying-Ying Li, Chao Xie, BINBIN WU, LEITAO XU, SHIQIAN DU, MINGLEI SONG, Dongdong Wang, Yanbo Liu, Yefei Li, Jilei Liu, Yuqin Zou, Ru Chen, Chen Chen, Jianyun Zheng, Yanyong Wang, Jun Chen, Yafei LiSingle-atom catalysts (SACs)...

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