Bimetallic Metal-Organic Framework Derived Metal-Carbon Hybrid for Efficient Reversible Oxygen Electrocatalysis

DOI: 10.3389/fchem.2019.00747 Authors: Yu Zhou, Yan Zhang, Xianzhen Xu, Shenlong Zhao, Ziyi Guo, Kuang‐Hsu Wu, Chun Hui Tan, Zonghua Wang Abstract: Development of cost-effective electrocatalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER)...

Iridium single atoms incorporated in Co3O4 efficiently catalyze the oxygen evolution in acidic conditions

DOI: 10.1038/s41467-022-35426-8 Authors: Yiming Zhu, Jiaao Wang, Toshinari Koketsu, Matthias Kroschel, Jin‐Ming Chen, Su‐Yang Hsu, Graeme Henkelman, Zhiwei Hu, Peter Strasser, Jiwei Ma Abstract: Designing active and stable electrocatalysts with economic efficiency for...

Boosting oxygen reduction activity and enhancing stability through structural transformation of layered lithium manganese oxide

DOI: 10.1038/s41467-021-23430-3 Authors: Xuepeng Zhong, M’hamed Oubla, Xiao Wang, Yangyang Huang, Huiyan Zeng, Shaofei Wang, Kun Liu, Jian Zhou, Lunhua He, Haihong Zhong, Nicolás Alonso‐Vante, Chin‐Wei Wang, Wen-Bin Wu, Hong-Ji Lin, Chien‐Te Chen, Zhiwei Hu, Yunhui...

Self-adaptive amorphous CoOxCly electrocatalyst for sustainable chlorine evolution in acidic brine

DOI: 10.1038/s41467-023-41070-7 Authors: Mengjun Xiao, Qianbao Wu, Ruiqi Ku, Liujiang Zhou, Chang Long, Junwu Liang, Andraž Mavrič, Lei Li, Jing Zhu, Matjaž Valant, Jiong Li, Zhenhua Zeng, Chunhua Cui Abstract: Electrochemical chlorine evolution reaction is of central...

High Performance Hydrogen/Bromine Redox Flow Battery for Grid-Scale Energy Storage

DOI: 10.1149/2.018211jes Authors: Kyu Taek Cho, Paul Ridgway, Adam Z. Weber, Sophia Haussener, Vincent Battaglia, Venkat Srinivasan Abstract: The electrochemical behavior of a promising hydrogen/bromine redox flow battery is investigated for grid-scale energy-storage...

Tailoring active sites of iron-nitrogen-carbon catalysts for oxygen reduction in alkaline environment: Effect of nitrogen-based organic precursor and pyrolysis atmosphere

DOI: 10.1016/j.electacta.2021.138899 Authors: Williane da Silva Freitas, Alessandra D’Epifanio, Valerio C.A. Ficca, E. Placidi, F. Arciprete, Barbara Mecheri Abstract: N/A

Decoupling the Contributions of Different Instability Mechanisms to the PEMFC Performance Decay of Non-noble Metal O₂-Reduction Catalysts

DOI: 10.1021/jacs.2c12751 Authors: Seçil Ünsal, Robin Girod, Christian Appel, Dmitry Karpov, Michel Mermoux, Frédéric Maillard, Viktoriia A. Saveleva, Vasiliki Tileli, Thomas J. Schmidt, Juan Herranz Abstract: Non-noble metal catalysts (NNMCs) hold the potential to...

Nitrogen and phosphorus co-doped carbon modified activated carbon as an efficient oxygen reduction catalyst for microbial fuel cells

DOI: 10.1039/c7ra12907f Authors: Kang Lv, Hua Zhang, Shuiliang Chen Abstract: Activated carbon (AC) is an environmentally sustainable oxygen reduction reaction (ORR) catalyst and widely used in MFCs due to its intrinsic high specific surface area and mesoporous...

Stable platinum nanoclusters on genomic DNA–graphene oxide with a high oxygen reduction reaction activity

DOI: 10.1038/ncomms3221 Authors: Jitendra N. Tiwari, Krishna Nath, Susheel Kumar, Rajanish N. Tiwari, K. Christian Kemp, Nhien H. Le, Duck Hyun Youn, Jae Sung Lee, Kwang S. Kim Abstract: Nanosize platinum clusters with small diameters of 2-4 nm are known to be...

Pyridinic and graphitic nitrogen-rich graphene for high-performance supercapacitors and metal-free bifunctional electrocatalysts for ORR and OER

DOI: 10.1039/c7ra01355h Authors: Shaikh Nayeem Faisal, Enamul Haque, Nikan Noorbehesht, Weimin Zhang, Andrew T. Harris, Tamara L. Church, Andrew I. Minett Abstract: A facile synthesis of nitrogen-doped graphene with high atomic percentages of pyridinic N and graphitic...