Remarkable catalysis of a wool-like copper electrode for NH3 synthesis from N2 and H2 in non-thermal atmospheric plasma

被引：72

作者：

Aihara, Keigo ^{[1
]}

Akiyama, Mao ^{[1
]}

Deguchi, Takashi ^{[1
]}

Tanaka, Masashi ^{[1
]}

Hagiwara, Rina ^{[1
]}

Iwamoto, Masakazu ^{[1
]}

机构：

[1] Chuo Univ, Res & Dev Initiat, Bunkyo Ku, 1-13-27 Kasuga, Tokyo 1128551, Japan

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 93期

基金：

日本学术振兴会;

关键词：

DIELECTRIC BARRIER DISCHARGE; HIGH-FREQUENCY DISCHARGES; AMMONIA-SYNTHESIS; MICROWAVE-DISCHARGE; PRESSURE; DINITROGEN; NITROGEN; METAL; TRANSITION; REDUCTION;

D O I：

10.1039/c6cc06752b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A wool-like copper electrode used to produce non-thermal plasma functioned as an efficient catalyst for ammonia production from N-2 and H-2 under atmospheric pressure without heating. The catalytic activity increased as the experiments were repeated. The yield of ammonia at H-2/N-2 = 3 was 3.5%. The intensity of the emission spectra of N-2*(C-B) bands was correlated with the ammonia synthesis rate.

引用

页码：13560 / 13563

页数：4

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