Reduced graphene oxide based NiCo layered double hydroxide nanocomposites: An efficient catalyst for epoxidation of styrene

被引：18

作者：

Shen, Jie ^{[1
]}

Ye, Shaochen ^{[1
]}

Xu, Xiangyang ^{[1
]}

Liang, Jianxing ^{[1
]}

He, Guangyu ^{[1
]}

Chen, Haiqun ^{[1
]}

机构：

[1] Changzhou Univ, Adv Catalysis & Green Mfg Collaborat Innovat Ctr, Key Lab Adv Catalyt Mat & Technol, Changzhou 213164, Jiangsu, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2019年 / 104卷

基金：

中国国家自然科学基金;

关键词：

NiCo LDH; Carbon materials; Nanocomposites; Styrene; Selective oxidation; ELECTRICAL-CONDUCTIVITY; NANOSHEETS; OXYGEN; NANOPARTICLES; EXFOLIATION; PERFORMANCE; INTERPHASE; COMPLEXES; OXIDATION; ARRAY;

D O I：

10.1016/j.inoche.2019.03.044

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reduced graphene oxide (RGO) based NiCo layered double hydroxide nanocomposite (NiCo LDH/RGO) was successfully synthesized by simple hydrothermal method. The as-prepared NiCo LDH/RGO(5) nanocomposite was used to catalyze the epoxidation of styrene with tert-butyl hydroperoxide (TBHP) as oxidant. The conversion rate of styrene and the selectivity of styrene oxide reaches 95.1% and 73.9%, respectively, proving that NiCo LDH/RGO(5) has much better catalytic activity in comparison with other composite catalysts previously reported. Moreover, cycling test shows that the nanocomposite has good catalytic stability.

引用

页码：219 / 222

页数：4

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