CN

陈克正

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

Date of Birth:1965-10-27

Paper Publications

5A分子筛负载纳米镍铈粒子在气相苯加氢反应中的催化活性

Release time:2023-10-19 Hits:

Key Words:纳米镍铈粒子,5A分子筛,负载型催化剂,氢电弧等离子体法,苯,气相加氢

Abstract:将纳米镍铈粒子负载到5A分子筛上制成负载型催化剂,用气相苯加氢反应考察其催化活性,并通过SEM和XRD技术检测反应前后催化剂上纳米金属粒子的分散及晶相变化情况.与非负载型纳米镍铈粒子催化剂进行比较,结果显示二者的催化活性与纳米镍铈粒子的储氢特性及表面层中铈镍合金的存在有关.负载型催化剂具有高的选择性和稳定性;催化剂载体对催化剂的催化活性无促进作用.

Volume:

Issue:02

Translation or Not:no

Click:times | The Founding Time:.. | The Last Update Time:..

Laoshan Campus-99 Songling Road, Qingdao City, Shandong Province
Sifang Campus-No.53 Zhengzhou Road, Qingdao City, Shandong Province
Sino-German International Cooperation Zone (Sino-German Campus)-No. 3698 Tuanjie Road, West Coast New District, Qingdao City, Shandong Province
Gaomi Campus-No. 1 Xingtan West Street, Gaomi City, Shandong Province
Jinan Campus-No. 80 Wenhua East Road, Jinan City, Shandong Province ©2015 Qingdao University of Science and Technology
Administrator email: master@qust.e