New Nanocrystalline Materials: A Previously Unknown Simple Cubic Phase in the SnS Binary System

被引：123

作者：

Rabkin, Alexander ^{[1
,2
]}

Samuha, Shmuel ^{[1
,2
]}

Abutbul, Ran E. ^{[1
,2
]}

Ezersky, Vladimir ^{[2
]}

Meshi, Louisa ^{[1
,2
]}

Golan, Yuval ^{[1
,2
]}

机构：

[1] Ben Gurion Univ Negev, Dept Mat Engn, IL-84105 Beer Sheva, Israel

[2] Ben Gurion Univ Negev, Ilse Katz Inst Nanoscale Sci & Technol, IL-84105 Beer Sheva, Israel

来源：

NANO LETTERS | 2015年 / 15卷 / 03期

基金：

以色列科学基金会;

关键词：

SnS; nanoparticles; electron diffraction; octadecylamine; binary phase; structure determination; AUTOMATED DIFFRACTION TOMOGRAPHY; SULFIDE THIN-FILMS; THERMAL-DECOMPOSITION; COLLOIDAL SYNTHESIS; ZINC BLENDE; TEMPERATURE; PHOTODETECTORS; NANOPARTICLES; NANORIBBONS; PRECURSORS;

D O I：

10.1021/acs.nanolett.5b00209

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a new phase in the binary SnS system,, obtained as highly symmetric nanotetrahedra. Due to the nanoscale size and minute amounts of these particles in the synthesis yield, the structure was exclusively solved using electron diffraction methods. The atomic model of the new phase (a = 11.7 angstrom, P2(1)3) was deduced and found to be associated with the rocksalt-type structure Kramers-Kronig analysis predicted different optical and electronic properties for the new phase, as compared to alpha-SnS

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收藏

页码：2174 / 2179

页数：6

相关论文

共 54 条

[1] Synthesis and characterization of organosaponites. Thermal behavior of their poly(vinyl chloride) nanocomposites [J].

Albeniz, S. ;

Vicente, M. A. ;

Trujillano, R. ;

Korili, S. A. ;

Gil, A. .

APPLIED CLAY SCIENCE, 2014, 99 :72-82

[2] Polymorphic tin sulfide thin films of zinc blende and orthorhombic structures by chemical deposition [J].

Avellaneda, David ;

Nair, M. T. S. ;

Nair, P. K. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2008, 155 (07) :D517-D525

[3]

Barnighausen H., 1980, Communications in mathematical chemistry, V9, P139, DOI DOI 10.1002/ADFM.201604754

[4] Hierarchical superstructure of alkylamine-coated ZnS nanoparticle assemblies [J].

Belman, Nataly ;

Israelachvili, Jacob N. ;

Li, Youli ;

Safinya, Cyrus R. ;

Ezersky, Vladimir ;

Rabkin, Alexander ;

Sima, Olga ;

Golan, Yuval .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (11) :4974-4979

[5] Reaction of Alkylamine Surfactants with Carbon Dioxide: Relevance to Nanocrystal Synthesis [J].

Belman, Nataly ;

Israelachvili, Jacob N. ;

Li, Youli ;

Safinya, Cyrus R. ;

Bernstein, Joel ;

Golan, Yuval .

NANO LETTERS, 2009, 9 (05) :2088-2093

[6] The Temperature-Dependent Structure of Alkylamines and Their Corresponding Alkylammonium-Alkylcarbamates [J].

Belman, Nataly ;

Israelachvili, Jacob N. ;

Li, Youli ;

Safinya, Cyrus R. ;

Bernstein, Joel ;

Golan, Yuval .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (25) :9107-9113

[7] Synthesis and Crystallographic Analysis of Shape-Controlled SnS Nanocrystal Photocatalysts: Evidence for a Pseudotetragonal Structural Modification [J].

Biacchi, Adam J. ;

Vaughn, Dimitri D., II ;

Schaak, Raymond E. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (31) :11634-11644

[8] STRUCTURE AND OPTICAL PROPERTIES OF EPITAXIAL SNTE - SNSE- AND SNS-LAYERS [J].

BILENKII, BF ;

MIKOLAIC.AG ;

FREIK, DM .

PHYSICA STATUS SOLIDI, 1968, 28 (01) :K5-&

[9] Band alignment in SnS thin-film solar cells: Possible origin of the low conversion efficiency [J].

Burton, Lee A. ;

Walsh, Aron .

APPLIED PHYSICS LETTERS, 2013, 102 (13)

[10] Phase Stability of the Earth-Abundant Tin Sulfides SnS, SnS2, and Sn2S3 [J].

Burton, Lee A. ;

Walsh, Aron .

JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (45) :24262-24267

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