Competitive Oxygen Reduction Pathways to Superoxide and Peroxide during Sodium‐Oxygen Battery Discharge

DOI: 10.1002/batt.202200055 Authors: Zarko P. Jovanov, Lukas Lutz, J. G. Lozano, Conrad Holc, Xiangwen Gao, Alexis Grimaud, Jean‐Marie Tarascon, Yuhui Chen, Lee Johnson, Peter G. Bruce Abstract: Abstract The sodium‐air battery offers a sustainable, high‐energy...

Ultrafast Electrical Pulse Synthesis of Highly Active Electrocatalysts for Beyond‐Industrial‐Level Hydrogen Gas Batteries

DOI: 10.1002/adma.202300502 Authors: Taoli Jiang, Zaichun Liu, Yuan Yuan, Xinhua Zheng, Sunhyeong Park, Shuyang Wei, Linxiang Li, Yirui Ma, Shuang Liu, Jinghao Chen, Zhengxin Zhu, Yahan Meng, Ke Li, Jifei Sun, Qia Peng, Wei Chen Abstract: The high reliability and...

Investigations of Carbon Nitride-Supported Mn3O4 Oxide Nanoparticles for ORR

DOI: 10.3390/catal10111289 Authors: Alexander I. Large, Sebastian Wahl, Salvatore Abate, Iván da Silva, Juan J. Delgado, Nicola Pinna, Georg Held, Rosa Arrigo Abstract: Earth-abundant Mn-based oxide nanoparticles are supported on carbon nitride using two different...

Combined Theoretical and Experimental Investigations of Atomic Doping To Enhance Photon Absorption and Carrier Transport of LaFeO₃ Photocathodes

DOI: 10.1021/acs.chemmater.9b02141 Authors: Garrett P. Wheeler, Valentin Urena Baltazar, Tyler J. Smart, Andjela Radmilovic, Yuan Ping, Kyoung‐Shin Choi Abstract: Perovskite-type lanthanum iron oxide, LaFeO3, is a p-type semiconductor that can achieve overall water...

Topological defect and sp3/sp2 carbon interface derived from ZIF-8 with linker vacancies for oxygen reduction reaction

DOI: 10.1016/j.carbon.2022.10.030 Authors: Haixing Gao, Shuo Wang, Weng‐Chon Cheong, Kaixi Wang, Huifang Xu, Aijian Huang, Junguo Ma, Jiazhan Li, Weng‐Fai Ip, Kwan San Hui, Duc Anh Dinh, Xi Fan, Feng Bin, Fuming Chen, Kwun Nam Hui Abstract:...

Boron doped graphene wrapped silver nanowires as an efficient electrocatalyst for molecular oxygen reduction

DOI: 10.1038/srep37731 Authors: Anju K. Nair, Vineesh Thazhe Veettil, Nandakumar Kalarikkal, Sabu Thomas, M. S. Kala, Veena Sahajwalla, Rakesh Joshi, Subbiah Alwarappan Abstract: Metal nanowires exhibit unusually high catalytic activity towards oxygen reduction...

The self-template synthesis of highly efficient hollow structure Fe/N/C electrocatalysts with Fe–N coordination for the oxygen reduction reaction

DOI: 10.1039/c8ra03672a Authors: Yue Yu, Dejian Xiao, Jun Ma, Changli Chen, Kai Li, Jie Ma, Yi Liao, Lirong Zheng, Xia Zuo Abstract: The exploration of highly efficient catalysts to replace noble metal platinum for the oxygen reduction reaction, on which M/N/C...

A highly active, stable and synergistic Pt nanoparticles/Mo2C nanotube catalyst for methanol electro-oxidation

DOI: 10.1038/am.2014.122 Authors: Kai Zhang, Wei Yang, Chao Ma, Yan Wang, Chunwen Sun, Yujin Chen, Paul N. Duchesne, Jigang Zhou, Jian Wang, Yongfeng Hu, Mohammad Norouzi Banis, Peng Zhang, Fan Li, Jianqi Li, Liquan Chen Abstract: Poor electrocatalytic activity and...

Iron-Nicarbazin derived platinum group metal-free electrocatalyst in scalable-size air-breathing cathodes for microbial fuel cells

DOI: 10.1016/j.electacta.2018.04.190 Authors: Benjamin Erable, Manon Oliot, Rémy Lacroix, Alain Bergel, Alexey Serov, Mounika Kodali, Carlo Santoro, Plamen Atanassov Abstract: In this work, a platinum group metal-free (PGM-free) catalyst based on iron as transitional...

Catalytic Reduction of Oxygen by a Copper Thiosemicarbazone Complex

DOI: 10.1002/ejic.202000869 Authors: Tatiana Straistari, Adina Morozan, Sergiu Shova, Marius Réglier, Maylis Orio, Vincent Artero Abstract: The new copper(II) thiosemicarbazone complex CuL (H 2 L = 4‐{bis[4‐( p ‐methoxyphenyl)‐thiosemicarbazone]}‐2,3‐butane) was...