Important Phase Control of Indium Sulfide Nanomaterials by Choice of Indium(III) Xanthate Precursor and Thermolysis Temperature
作者:Siphamandla C. Masikane、Paul D. McNaughter、David J. Lewis、Inigo Vitorica‐Yrezabal、Bryan P. Doyle、Emanuela Carleschi、Paul O'Brien、Neerish Revaprasadu
DOI:10.1002/ejic.201900007
日期:2019.3.14
Four In(III) xanthate complexes, [In(S2COR)3] where R = Me, Et, iPr and sBu, respectively, were synthesized, characterized and subsequently used as single source molecular precursors via a solventless thermolysis route to obtain indiumsulfide materials. By choice of precursor and reaction temperature crystalline powders of tetragonal In2S3, cubic In2S3 and cubic In2.77S4 were acquired. The phase identification
合成了四种In(III)黄药酸酯配合物[In(S 2 COR)3 ],其中R = Me,Et,i Pr和s Bu,表征并随后通过无溶剂热解路线用作单源分子前体。获得硫化铟材料。通过选择前驱物和反应温度,得到四方In 2 S 3的结晶粉末,得到立方In 2 S 3和立方In 2.77 S 4。通过检查实验粉末X射线衍射图样与相对于单X射线晶体衍射的模拟图样进行相鉴定和纯度。
On the phase control of CuInS<sub>2</sub> nanoparticles from Cu-/In-xanthates
作者:Mundher Al-Shakban、Peter D. Matthews、Xiang L. Zhong、Inigo Vitorica-Yrezabal、James Raftery、David J. Lewis、Paul O'Brien
DOI:10.1039/c8dt00653a
日期:——
single-crystal X-ray characterisation of six novel indium(III) xanthate complexes. These xanthates have been used as an In-source for the synthesis of highly crystalline CuInS2 nanoparticles in conjunction with a Cu(I)-xanthate. In synthesising the nanoparticles we have also demonstrated an ability to control the phase of the material through choice of solvent.