无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2007年
2期
319-322
,共4页
安长华%陈祥迎%王淑涛
安長華%陳祥迎%王淑濤
안장화%진상영%왕숙도
硫属化合物%选择性合成%微晶
硫屬化閤物%選擇性閤成%微晶
류속화합물%선택성합성%미정
chalcogenides%selective synthesis%micro-crystallite
Hexagonal CuSCN and cubic Cu2S micro-scale crystallites have been selectively fabricated using CuCl2·2H2O and KSCN as the starting materials at 30 ℃ and 220 ℃, respectively. The results reveal that the reaction temperature plays a key role in obtaining pure phase of CuSCN and Cu2S crystallites. Nearly monodispersed Cu2S nanocrystals were prepared by introducing surfactant into reaction system. The possible reaction mechanism is also discussed.
