摘要
文章研究了不同担载量的ZnO或CuO改性的γ-Al2O3样品的酸碱特性以及焙烧温度的影响,并用吸附量热技术测定了其表面酸碱位的强度和数量。
This article has studied the influence of acid and alkali nature under different load capacity of the γ-Al2O3 sample modified by ZnO or CuO as well as the calcinations temperature, and has determined its superficial acid and alkali intensity and quantity with the adsorption calorimetry technology.
出处
《常州工学院学报》
2007年第2期44-47,共4页
Journal of Changzhou Institute of Technology
关键词
催化剂
担载量
表面酸碱性质
焙烧温度
catalyst
load capacity
superficial acid and alkali nature
calcinations temperature
