scholarly journals Synthesis and formation mechanism of CuInS2 nanocrystals with a tunable phase

CrystEngComm ◽  
2014 ◽  
Vol 16 (41) ◽  
pp. 9596-9602 ◽  
Author(s):  
Chao Yu ◽  
Linlin Zhang ◽  
Long Tian ◽  
Dan Liu ◽  
Fanglin Chen ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Crystal Phases ◽  
Cuins2 Nanocrystals

Monodisperse chalcopyrite and wurtzite CuInS2 nanocrystals are produced and their crystal phases are controlled by varying the In precursors.

Oleic acid assisted formation mechanism of CuInS2 nanocrystals with tunable structures

RSC Advances ◽  
2014 ◽  
Vol 4 (69) ◽  
pp. 36875-36881 ◽  
Author(s):  
Fengcong Gong ◽  
Shouqin Tian ◽  
Baoshun Liu ◽  
Dehua Xiong ◽  
Xiujian Zhao
Keyword(s):  
Oleic Acid ◽  
Formation Mechanism ◽  
Zinc Blende ◽  
Phase Structures ◽  
Cuins2 Nanocrystals ◽  
Low Crystallinity

CuInS2 nanocrystals with different phase structures were synthesized by a facile heat-up method through simply adjusting the OA dosage. This is because a high OA dosage could facilitate the formation and crystallization of the CuIn(SR)x intermediate, giving a metastable wurtzite CuInS2 structure, while low OA dosage would lead to low crystallinity of the intermediate, producing a stable zinc-blende phase.

Preparation conditions of NiS active material in high-boiling solvents for all-solid-state lithium secondary batteries

2014 ◽  
Vol 38 (4) ◽  
pp. 1731-1737 ◽  
Author(s):  
Keigo Aso ◽  
Akitoshi Hayashi ◽  
Masahiro Tatsumisago
Keyword(s):  
Solid State ◽  
Formation Mechanism ◽  
Nickel Sulfide ◽  
Active Material ◽  
Reaction Conditions ◽  
Lithium Secondary Batteries ◽  
Preparation Conditions ◽  
Crystal Phases

The formation mechanism of nickel sulfide was investigated by changing reaction conditions, examining intermediates, and verifying the effects of capping ability of a coordinating solvent on crystal phases of nickel sulfide.

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