Effect of Catalyst Preparation Method on Ammonia Decomposition Reaction over Ru/MgO Catalyst

被引：21
|
作者：
Fujitani, Tadahiro [1 ]
Nakamura, Isao [1 ]
Hashiguchi, Yuta [2 ]
Kanazawa, Shoichi [1 ]
Takahashi, Atsushi [3 ]
机构：
[1] Natl Inst Adv Ind Sci & Technol, Interdisciplinary Res Ctr Catalyt Chem, Tsukuba, Ibaraki 3058565, Japan
[2] Res Assoc High Throughput Design & Dev Adv Funct, Tsukuba, Ibaraki 3058565, Japan
[3] Tohoku Univ, Dept Chem Engn, Sendai, Miyagi 9808579, Japan
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 2020年 / 93卷 / 10期
基金：
奥地利科学基金会;
关键词：
NH3; decomposition; Ru/MgO catalyst; Support effect; COX-FREE HYDROGEN; FUEL-CELL; NH3; DECOMPOSITION; KINETIC-ANALYSIS; PROMOTER; STORAGE; NANOPARTICLES; GENERATION;
D O I：
10.1246/bcsj.20200103
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ammonia decomposition on Ru/MgO was strongly affected by the pore structure of the MgO support. We found that highly active Ru/MgO catalysts were successfully prepared by using Ru hydroxide and hydromagnesite as catalyst precursors. The mesopores of MgO of about 3-5 nm and highly dispersed Ru species improved the catalytic performance.
引用
收藏
页码：1186 / 1192
页数：7
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