Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries

[Image: see text] Uniform Fe(x)Ni(y) nanospheres were synthesized via a simple solvothermal method and used as electrocatalysts for Li–O(2) batteries. Fe(7)Ni(3) nanospheres exhibited relatively high catalytic activities in the electrochemical tests. They delivered a reversible capacity of more than...

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Autores principales: Yuan, Mengwei, Nan, Caiyun, Yang, Yan, Sun, Genban, Li, Huifeng, Ma, Shulan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641725/
https://www.ncbi.nlm.nih.gov/pubmed/31457719
http://dx.doi.org/10.1021/acsomega.7b00497
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author Yuan, Mengwei
Nan, Caiyun
Yang, Yan
Sun, Genban
Li, Huifeng
Ma, Shulan
author_facet Yuan, Mengwei
Nan, Caiyun
Yang, Yan
Sun, Genban
Li, Huifeng
Ma, Shulan
author_sort Yuan, Mengwei
collection PubMed
description [Image: see text] Uniform Fe(x)Ni(y) nanospheres were synthesized via a simple solvothermal method and used as electrocatalysts for Li–O(2) batteries. Fe(7)Ni(3) nanospheres exhibited relatively high catalytic activities in the electrochemical tests. They delivered a reversible capacity of more than 7000 mAh/g(KB) and gave a discharge–charge voltage gap reduction of 250 mV compared with Ketjen Black.
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spelling pubmed-66417252019-08-27 Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries Yuan, Mengwei Nan, Caiyun Yang, Yan Sun, Genban Li, Huifeng Ma, Shulan ACS Omega [Image: see text] Uniform Fe(x)Ni(y) nanospheres were synthesized via a simple solvothermal method and used as electrocatalysts for Li–O(2) batteries. Fe(7)Ni(3) nanospheres exhibited relatively high catalytic activities in the electrochemical tests. They delivered a reversible capacity of more than 7000 mAh/g(KB) and gave a discharge–charge voltage gap reduction of 250 mV compared with Ketjen Black. American Chemical Society 2017-08-07 /pmc/articles/PMC6641725/ /pubmed/31457719 http://dx.doi.org/10.1021/acsomega.7b00497 Text en Copyright © 2017 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Yuan, Mengwei
Nan, Caiyun
Yang, Yan
Sun, Genban
Li, Huifeng
Ma, Shulan
Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title_full Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title_fullStr Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title_full_unstemmed Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title_short Uniform Fe(x)Ni(y) Nanospheres: Cost-Effective Electrocatalysts for Nonaqueous Rechargeable Li–O(2) Batteries
title_sort uniform fe(x)ni(y) nanospheres: cost-effective electrocatalysts for nonaqueous rechargeable li–o(2) batteries
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641725/
https://www.ncbi.nlm.nih.gov/pubmed/31457719
http://dx.doi.org/10.1021/acsomega.7b00497
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