Formation of Non-Aggregated Nickel Nanoparticles in a Tubular Furnace Reactor

DOI Web Site Web Site 被引用文献3件 参考文献7件

この論文をさがす

抄録

The formation of non-aggregated nickel nanoparticles by hydrogen reduction of nickel chloride has been studied in a tubular furnace reactor. A change in the proportion of non-aggregated particles in TEM images was observed using a rapid cooling of the entire aerosol produced in the reactor with jets of N2 quenching gas and a Laval nozzle placed above the reactor. The proportion of non-aggregated particles was 38% for nickel particles produced without any cooling steps. When the aerosol was supercooled in the Laval nozzle after passing the jets of N2 quenching gas, the proportion of non-aggregates was as large as 84%. It was found that the rapid cooling in the region downstream of the reactor is quite effective for preventing aggregation of particles.

収録刊行物

被引用文献 (3)*注記

もっと見る

参考文献 (7)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ