Ultrafine PtCo alloy nanoparticles integrated into porous N-doped nanosheets for durable oxygen reduction reaction

被引：0

作者：

Chen, Baoliang ^{[1
,2
]}

Zhao, Lei ^{[2
]}

Zhu, Zhaozhao ^{[2
]}

Xiong, Pei ^{[2
]}

Li, Zhao ^{[2
]}

Chen, Jun Song ^{[2
,3
]}

Li, Lanlan ^{[1
]}

Wu, Rui ^{[2
]}

机构：

[1] Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300401, Peoples R China

[2] Univ Elect Sci & Technol China, Sch Mat & Energy, Chengdu 611731, Peoples R China

[3] Chengdu Univ, Inst Adv Study, Interdisciplinary Mat Res Ctr, Chengdu 610106, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 91期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1039/d4cc04661g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Here, we propose a sub-3 nm small-size PtCo alloy catalyst integrated into a porous nitrogen-doped nanosheet through a space-confined and interfacial induction strategy. The designed PtCo-CoNC-P catalyst exhibits exceptional durability, with only a minimal 2 mV decline in half-wave potential after 30 000 cycles of accelerated durability tests.

引用

页码：13432 / 13435

页数：4

共 50 条

[21] Synergetic N-doped carbon with MoPd alloy for robust oxygen reduction reaction
Cen, Chaojie
Tang, Wenjing
Zhao, Tonghui
Song, Yun
Yang, Yun
Xu, Quanlong
Chen, Wei
NANO RESEARCH, 2023, 16 (07) : 8996 - 9002
[22] Hemp derived N-doped highly porous carbon containing Co nanoparticles as electrocatalyst for oxygen reduction reaction
Zhang, Chao
Shu, Jinhe
Shi, Shuxian
Nie, Jun
Ma, Guiping
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2020, 559 (559) : 21 - 28
[23] Cu Nanoparticles Embedded in N-Doped Carbon Materials for Oxygen Reduction Reaction
Wen, Xudong
Qi, Hui
Cheng, Yan
Zhang, Qiaoqiao
Hou, Changmin
Guan, Jingqi
CHINESE JOURNAL OF CHEMISTRY, 2020, 38 (09) : 941 - 946
[24] Co nanoparticles embedded N-doped hierarchical porous carbon matrix as an efficient electrocatalyst for oxygen reduction reaction
Liu, Xiaoming
Zhang, Wendi
Liu, Xuan-He
Li, Kuangjun
Zhang, Xing
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2022, 906
[25] Hierarchical porous N-doped carbon-supported PtCu nanoparticles as an efficient catalyst for oxygen reduction reaction
Di, Shuxian
Liu, Wenjin
Guo, Chen
Wang, Fanghui
Bulanova, Anzhela
Mebel, Alexander
Zhu, Hong
JOURNAL OF POWER SOURCES, 2022, 533
[26] N-doped ZrO2 nanoparticles embedded in a N-doped carbon matrix as a highly active and durable electrocatalyst for oxygen reduction
Cao, Xuejie
Zheng, Siyu
Wang, Tongzhou
Lin, Fei
Li, Jinhong
Jiao, Lifang
FUNDAMENTAL RESEARCH, 2022, 2 (04): : 604 - 610
[27] N-doped carbon nanomaterials are durable catalysts for oxygen reduction reaction in acidic fuel cells
Shui, Jianglan
Wang, Min
Du, Feng
Dai, Liming
SCIENCE ADVANCES, 2015, 1 (01):
[28] Fine Co Nanoparticles Encapsulated in a N-Doped Porous Carbon Matrix with Superficial N-Doped Porous Carbon Nanofibers for Efficient Oxygen Reduction
Ma, Xiao
Zhao, Xue
Huang, Jianshe
Sun, Litai
Li, Qun
Yang, Xiurong
ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (26) : 21747 - 21755
[29] A highly active and durable iron/cobalt alloy catalyst encapsulated in N-doped graphitic carbon nanotubes for oxygen reduction reaction
An, Li
Jiang, Ning
Li, Biao
Hua, Shixin
Fu, Yutong
Liu, Jiaxi
Hao, Wei
Xia, Dingguo
Sun, Zaicheng
JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (14) : 5962 - 5970
[30] Fine Co nanoparticles encapsulated in N-doped porous carbon for efficient oxygen reduction
Liu, Lei
Zhang, Yihe
Yu, Xuelian
NEW JOURNAL OF CHEMISTRY, 2019, 43 (24) : 9666 - 9672

← 1 2 3 4 5 →