Zobrazeno 1 - 10
of 1 831
pro vyhledávání: '"Zn-air batteries"'
Autor:
Xiaohong Zou, Qian Lu, Mingcong Tang, Jie Wu, Kouer Zhang, Wenzhi Li, Yunxia Hu, Xiaomin Xu, Xiao Zhang, Zongping Shao, Liang An
Publikováno v:
Nano-Micro Letters, Vol 17, Iss 1, Pp 1-15 (2024)
Highlights Ni3Fe oxide, with an average size of 3.5 ± 1.5 nm, was successfully deposited onto polyaniline (PANI) support through a solvothermal strategy followed by calcination. The catalyst–support interaction between Ni3Fe oxide and PANI can enh
Externí odkaz:
https://doaj.org/article/09abbd4f0af34a2595c0470457e5a26c
Autor:
Jing Li, Tingyu Lu, Yu Fang, Guangyao Zhou, Mingyi Zhang, Huan Pang, Jun Yang, Yawen Tang, Lin Xu
Publikováno v:
Carbon Energy, Vol 6, Iss 9, Pp n/a-n/a (2024)
Abstract Rational design and construction of oxygen reduction reaction (ORR) electrocatalysts with high activity, good stability, and low price are essential for the practical applications of renewable energy conversion devices, such as metal‐air b
Externí odkaz:
https://doaj.org/article/45aac047a1ea40aebd26605a7f8def53
Autor:
Henan Wang, Xinxin Niu, Wenxian Liu, Ruilian Yin, Jiale Dai, Wei Guo, Chao Kong, Lu Ma, Xia Ding, Fangfang Wu, Wenhui Shi, Tianqi Deng, Xiehong Cao
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract In the quest to enhance Zn–air batteries (ZABs) for operating across a wide spectrum of temperatures, synthesizing robust oxygen electrocatalysts is paramount. Conventional strategies focusing on orbital hybridization of d–d and p‐d ai
Externí odkaz:
https://doaj.org/article/e2c9c12c072647e8aab84af9fed39055
Autor:
Barbara A.C. Sá, Tatiana S. Andrade, Rafael R. de Souza, Antero R. Santos Neto, Mariandry Rodriguez, Francisco G.E. Nogueira, Márcio C. Pereira
Publikováno v:
Electrochemistry Communications, Vol 165, Iss , Pp 107760- (2024)
Rechargeable zinc-air batteries have been identified as promising technologies for energy storage. However, developing cost-effective electrocatalysts that can efficiently facilitate the oxygen evolution reaction (OER) and oxygen reduction reaction (
Externí odkaz:
https://doaj.org/article/0d3fbbafbf60489b9b665ff9924a12f0
Autor:
Yue Yang, Bin Li, Yining Liang, Wenpeng Ni, Xuan Li, Gengzhe Shen, Lin Xu, Zhengjian Chen, Chun Zhu, Jin‐Xia Liang, Shiguo Zhang
Publikováno v:
Advanced Science, Vol 11, Iss 22, Pp n/a-n/a (2024)
Abstract In this study, Co/Ni‐NC catalyst with hetero‐diatomic Co/Ni active sites dispersed on nitrogen‐doped carbon matrix is synthesized via the controlled pyrolysis of ZIF‐8 containing Co2+ and Ni2+ compounds. Experimental characterization
Externí odkaz:
https://doaj.org/article/b9137c32936e44b49c98920aae98b793
Autor:
Yuebin Lian, Weilong Xu, Xiaojiao Du, Yannan Zhang, Weibai Bian, Yuan Liu, Jin Xiao, Likun Xiong, Jirong Bai
Publikováno v:
Molecules, Vol 29, Iss 18, p 4494 (2024)
The advancement of cost-effective, high-performance catalysts for both electrochemical oxygen reduction reactions (ORRs) and oxygen evolution reactions (OERs) is crucial for the widespread implementation of metal–air batteries. In this research, we
Externí odkaz:
https://doaj.org/article/d3f71a83f147478394e00675ff03f97d
Autor:
Guoyu Zhong, Liuyong Zou, Xiao Chi, Zhen Meng, Zehong Chen, Tingzhen Li, Yongfa Huang, Xiaobo Fu, Wenbo Liao, Shaona Zheng, Yongjun Xu, Feng Peng, Xinwen Peng
Publikováno v:
Carbon Energy, Vol 6, Iss 5, Pp n/a-n/a (2024)
Abstract Metal‐organic frameworks recently have been burgeoning and used as precursors to obtain various metal–nitrogen–carbon catalysts for oxygen reduction reaction (ORR). Although rarely studied, Mn–N–C is a promising catalyst for ORR du
Externí odkaz:
https://doaj.org/article/9ae2bb1f2d934c4fba6947c9bf72aa89
Autor:
Tianyou Zhao, Lingui Yang, XiaoXian Wu, Xiaoming Gao, Ruishen Huang, Zhaochen Wang, Yongsheng Ou, Pingzhen Li, Jiong Zhang, Xiongcong Guan, Yunfeng Zhan, Xiufeng Tang, Hui Meng
Publikováno v:
Next Materials, Vol 3, Iss , Pp 100162- (2024)
Although single-atom M-N-C electrocatalysts have demonstrated their potential in metal-air batteries and fuel cells, their activity for oxygen reduction reaction (ORR) needs to be further improved. Regulating the electronic structure of M-Nx single s
Externí odkaz:
https://doaj.org/article/05275a82144f419ba63a1c08912906d6
Autor:
Nikolaos Soursos, Theodoros Kottis, Vasiliki Premeti, John Zafeiropoulos, Katerina Govatsi, Lamprini Sygellou, John Vakros, Ioannis D. Manariotis, Dionissios Mantzavinos, Panagiotis Lianos
Publikováno v:
Batteries, Vol 10, Iss 6, p 209 (2024)
There has been a recent increasing interest in Zn–air batteries as an alternative to Li-ion batteries. Zn–air batteries possess some significant advantages; however, there are still problems to solve, especially related to the tuning of the prope
Externí odkaz:
https://doaj.org/article/fc7719c5fd4945c6801e958edc815d9a
Autor:
Fangfang Chang, Hongnan Du, Panpan Su, Yanhui Sun, Runping Ye, Qiang Tian, Guoxin Zhang, Haitao Li, Jian Liu
Publikováno v:
Small Structures, Vol 5, Iss 1, Pp n/a-n/a (2024)
The development of efficient and low‐cost bifunctional catalysts for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is imperative but remains challenging in rechargeable zinc–air batteries. Herein, a metal oxidation‐assiste
Externí odkaz:
https://doaj.org/article/457c6a9a95b5482e9f4e841a6eb5e606