| CuO/ZnO甲醇合成催化剂的正电子湮没谱学研究 |
| STUDY ON THE POSITRON ANNIHILATION SPEC-TROSCOPY OF CuO/ZnO METHANOL SYNTHETIC CATALYSIS |
|
| 摘要: 本文藉助正电子湮没谱学技术,对CuO/ZnO甲醇合成催化剂中Cu2O与ZnO形成固溶体的可能性及团溶度的大小进行了研究。结果表明,还原后的催化剂中一部分Cu进入ZnO晶格形成了固溶体,其固溶度为～12%。 |
| 关键词: 甲醇合成催化剂 正电子湮没谱 快原子轰击质谱 固溶体 |
| 基金项目: |
| Abstract: The possibility of solid solution formed from Cu2O and ZnO and solubility limit in CuO/ZnO methanol synthesis catalyst were studied by means of positron annihilation spectroscopy.The results showed that partial Cu penetrates into the lattice of ZnO and forms solid solution in reduced catalyst,the limit of Cu solubility in ZnO lattice is about 12%. |
| Keywords: methanol synthesis catalyst positron annihilation spectroscopy FABMS solid solution |
| 投稿时间：1987-11-13 |
| 摘要点击次数: 1122 |
| 全文下载次数: 1416 |
| 丁莹如,姚建华,刘其盛,戴国欢,孙继英.CuO/ZnO甲醇合成催化剂的正电子湮没谱学研究[J].无机化学学报,1989,5(1):119-121. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: |
|
|
|
|
|
|
