动态催化聚合C_3N_4膜的研究  

STUDY ON POLYMRIZED C_3N_4 FILM BY DYAMICS CATALYTIC AGENT METHOD

作　　者：陈剑瑄[1] 刘仲阳[1] 张大忠[1] 孙官清[1] 罗伯诚[1] 

机构地区：[1]四川大学原子核科学技术研究所,成都610064

出　　处：《四川大学学报（自然科学版）》2001年第1期118-121,共4页Journal of Sichuan University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：The C 3N 4 film on Al 2O 3 formed by dynamic catalytic at low energy Ar + ion sputtering C 3H 6N 6+Ni target. The ratio of nitroge atoms to carbon in the films is 4∶3. C(1 s ) peakes for graphite, diamond and C≡N not have observed. above results are obtained by XPS. The main peak appears at 1275cm -1 in the Raman spectrum. Results of SEM cant observed that sample is consist of cluter type crystal, but is no needle type. The colour is yellow but is no white. The experimental result indicated films consist of inorganic cavalent solid carbon nitride. The results from XRF observed sample contain Fe and Ni elements. It has been illustrated that Fe and Ni responsible for one C 3N 4 polymerization.The C 3N 4 film on Al 2O 3 formed by dynamic catalytic at low energy Ar + ion sputtering C 3H 6N 6+Ni target. The ratio of nitroge atoms to carbon in the films is 4∶3. C(1 s ) peakes for graphite, diamond and C≡N not have observed. above results are obtained by XPS. The main peak appears at 1275cm -1 in the Raman spectrum. Results of SEM cant observed that sample is consist of cluter type crystal, but is no needle type. The colour is yellow but is no white. The experimental result indicated films consist of inorganic cavalent solid carbon nitride. The results from XRF observed sample contain Fe and Ni elements. It has been illustrated that Fe and Ni responsible for one C 3N 4 polymerization.

关 键 词：C3N4膜 C3H6N6晶体 催化 聚合 

分 类 号：O613.71[理学—无机化学] O71[理学—化学]