Synthesis of CNT/Ru/Cobalt oxide composites as oxygen evolution reaction electrocatalysts via ball milling approach

被引：6

作者：

Tian, Tongya ^{[1
]}

Zhang, Sen ^{[1
]}

Song, Yang ^{[2
,3
]}

Li, Changming ^{[4
]}

Zeng, Xi ^{[4
]}

Yang, Zhenghua ^{[1
]}

Ji, Qizhe ^{[1
]}

Zhao, Xianglong ^{[1
,2
]}

Chen, Feiyong ^{[2
,3
]}

机构：

[1] Shandong Jianzhu Univ, Sch Sci, Jinan 250101, Peoples R China

[2] Shandong Jianzhu Univ, Resources & Environm Innovat Inst, Jinan 250101, Peoples R China

[3] Shandong Jianzhu Univ, Huzhou Nanxun Dist Jianda Ecol Environm Innovat Ct, Huzhou 313009, Zhejiang, Peoples R China

[4] Beijing Technol & Business Univ, State Environm Protect Key Lab Food Chain Pollut C, Beijing 100048, Peoples R China

来源：

MATERIALS LETTERS | 2024年 / 365卷

关键词：

Carbon nanotubes; Nanoparticles; Carbon materials; Ball milling; Oxygen evolution reaction; Electrocatalysts; CARBON; NANOSHEETS;

D O I：

10.1016/j.matlet.2024.136468

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ruthenium (Ru) and Cobalt oxides (CoO) nanoparticles are uniformly decorated on surfaces of carbon nanotubes (CNTs), via ball milling of mixtures consisting of commercial CNTs, triphenylphosphine ruthenium chlorides and Cobalt nitrates. Due to collective contributions of Ru and CoO, the obtained CNT/Ru/CoO composites exhibit excellent electrocatalytic activities and durability for oxygen evolution reaction (OER), both of which outperform those of the state-of-the-art iridium oxide catalysts.

引用

页数：4

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