Hollow high-entropy metal organic framework derived nanocomposite as efficient electrocatalyst for oxygen reduction reaction

Hu，Jing1; Cao，Lujie1; Wang，Zhenyu1; Liu，Jinlong1; Zhang，Junjun1; Cao，Yulin2; Lu，Zhouguang1; Cheng，Hua1

2021-10-01

10.1016/j.coco.2021.100866

COMPOSITES COMMUNICATIONS   影响因子和分区

2452-2139

A porous hollow high-entropy metal organic framework (MOF-74) consisting of Mn, Fe, Co, Ni, Cu and Zn is prepared through one-pot hydrothermal method. Then, a high-entropy nanocomposite is prepared and evaluated as electrocatalyst for oxygen reduction reaction (ORR). The optimal nanocomposite comprising of metal-particle (Mn, Fe, Co, Cu), metal-alloy (CuNi, CoCu) and metal-oxide (ZnO) exhibites very promising ORR performance due to the unique synergistic effect between multi-component high-entropy feature and hollow nanostructure. The approach of high-entropy nanocomposite is enlightening in developing high performance electrocatalysts.

Electrocatalyst High entropy Hollow structure Metal organic framework Oxygen reduction reaction

SCI

英语

第一 ; 通讯

WOS:000704172800006

MATERIALS SCIENCE

2-s2.0-85109702871

Scopus

1.Department of Materials Science and Engineering,Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices,Southern University of Science and Technology,Shenzhen,518055,China
2.Physics Laboratory,Industrial Training Center,Shenzhen Polytechnic,Shenzhen,518055,China

Hu，Jing,Cao，Lujie,Wang，Zhenyu,et al. Hollow high-entropy metal organic framework derived nanocomposite as efficient electrocatalyst for oxygen reduction reaction[J]. COMPOSITES COMMUNICATIONS,2021,27.

Hu，Jing.,Cao，Lujie.,Wang，Zhenyu.,Liu，Jinlong.,Zhang，Junjun.,...&Cheng，Hua.(2021).Hollow high-entropy metal organic framework derived nanocomposite as efficient electrocatalyst for oxygen reduction reaction.COMPOSITES COMMUNICATIONS,27.

Hu，Jing,et al."Hollow high-entropy metal organic framework derived nanocomposite as efficient electrocatalyst for oxygen reduction reaction".COMPOSITES COMMUNICATIONS 27(2021).