NDLI: Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)<sub>2</sub>Te<sub>3</sub> nanobuilding blocks

Please wait, while we are loading the content...

Chelation-assisted palladium-catalyzed high regioselective heck diarylation reaction of 9-allyl-9H-purine: synthesis of 9-(3,3-diaryl-allyl)-9H-purines

Synthesis of a tunable MgB₂/Nano-Graphene/MgB₂–Josephson junction-like structure for electronic devices

Sulfonated nanoplates in proton conducting membranes for fuel cells

SiO₂-supported RuCl₃/3-(dichloroiodo)benzoic acid: green catalytic system for the oxidation of alcohols and sulfides in water

Electrochemistry of graphene: not such a beneficial electrode material?

A divided potential driving self-discharge process for single-walled carbon nanotube based supercapacitors

Anion templated assembly of [2]catenanes capable of chloride anion recognition in aqueous solvent media

Evaluation of a symmetry-based strategy for assembling protein complexes

Agarose hydrogel as an effective bioorganic ligand and support for the stabilization of palladium nanoparticles. Application as a recyclable catalyst for Suzuki–Miyaura reaction in aqueous media

CNT-network modified Ni nanostructured arrays for high performance non-enzymatic glucose sensors

Well controlled core/shell type polymeric microspheres coated with conducting polyaniline: fabrication and electrorheology

Synthesis of 2-alkyl substituted benzimidazoles under microwave irradiation: Anti-proliferative effect of some representative compounds on human histiocytic lymphoma cell U937

TiO₂ nanotubular and nanoporous arrays by electrochemical anodization on different substrates

Fluorescent probe for Fe³⁺ and CN⁻ in aqueous media mimicking a memorized molecular crossword puzzle

Synthesis of lactones of ortho-tyrosine, DOPA isomers and tryptophan-ortho-tyrosine hybrid amino acids

Magnetic field effects on photodecomposition of methylene blue over ZnO particles

Sol–gel preparation, microstructure and luminescence of rare earth/silica/polyacrylamide hybrids through double functionalized covalent Si–O linkage

Controllable Morphology and Photocatalytic Performance of Bismuth Silicate Nanobelts/Nanosheets

High temperature powder diffraction study of (Zn,Cd)S and Zn_xCd_1−xS nanopowders

Synthesis of zirconium carbide (ZrC) nanoparticles covered with graphitic “windows” by pulsed plasma in liquid

Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)₂Te₃ nanobuilding blocks

Hierarchical Bi₇O₉I₃ micro/nano-architecture: facile synthesis, growth mechanism, and high visible light photocatalytic performance

Brønsted acidic ionic liquid: a simple, efficient and recyclable catalyst for regioselective alkylation of phenols and anti-Markovnikov addition of thiols to alkenes

Retracted article: Enantioselectivity of aza-MBH-type reaction of nitroalkene to N-tosylimine catalyzed by thiourea-tertiary amine: a theoretical study

Cu₂O microcrystals: a versatile class of self-templates for the synthesis of porous Au nanocages with various morphologies

hERG binding feature analysis of structurally diverse compounds by QSAR and fragmental analysis

Back cover

RSC Advances Vol - 1 Issue - 5

RSC Advances Vol - 1 Issue - 4

RSC Advances Vol - 1 Issue - 3

RSC Advances Vol - 1 Issue - 2

RSC Advances Vol - 1 Issue - 1

RSC Advances Vol -0

Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)₂Te₃ nanobuilding blocks

Content Provider	Royal Society of Chemistry (RSC)
Author	Osaka, Issey Maenosono, Shinya Thuy, Nguyen T. B. Mai, Nguyen T. Mott, Derrick
Copyright Year	2011
Abstract	This paper reports a study on the formation mechanism of nanoparticles (NPs) composed of bismuth, antimony and tellurium for thermoelectric materials using a modified polyol synthetic route. Our one-pot synthesis technique has proven highly versatile in creating a wide range of different anisotropic NPs such as nanowires (NWs), nanodiscs (NDs), nanoribbons and nanospines (NDs studded on NWs) simply by modifying the capping species or elemental precursor feeding ratio used in the synthesis. However, an independent control of morphology and composition is still hugely challenging and the facile synthesis of (Bi,Sb)2Te3 solid solution NPs is not a trivial task, reflecting the complex nature of this multicomponent system. To achieve this goal, it is imperative to understand the formation mechanism based on a systematic investigation of mono- and binary elemental NP systems. Our study clearly shows the different actions of oleylamine (OAM) and decanethiol (DT) capping ligands in our synthesis reaction. In the case of DT capping system, Te NDs are first formed, and then, Bi and Sb are separately incorporated into the Te ND structure viacatalytic decomposition of Bi-DT and Sb-DT complexes on the Te ND surfaces. Therefore, the resulting NPs are phase segregated into Te, Bi2Te3 and Sb2Te3. On the other hand, in the case of the OAM capping system, Te NWs and Bi-Sb solid solution NPs are formed separately, and then, parts of Te NWs are transformed into (Bi,Sb)2Te3 phase via oriented attachment of Bi-Sb NPs and Te NWs. These findings are crucially important towards the one-pot synthesis of uniform (Bi,Sb)2Te3 nanobuilding blocks with controllable characteristics for highly efficient thermoelectric materials.
Starting Page	1089
Ending Page	1098
Page Count	10
File Format	HTM / HTML PDF
ISSN	20462069
Volume Number	1
Issue Number	6
Journal	RSC Advances
DOI	10.1039/c1ra00069a
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	One-pot synthesis Order of Australia Antimony Solid solution Tellurium Thermoelectric materials Anisotropy Bismuth OAM Polyol Oleylamine
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Phase diagram calculation in the Te-Bi-Sb ternary system

Synthesis and Characterization of Antimony Sb and Bismuth Bi Based Ge Te Semiconductors

Direct synthesis of Te/Bi$_{2}$Te$_{3}$ nanocomposite powders by a polyol process

Mechanical and Thermoelectric Performance of p-type Bi-Sb-Te Prepared by Hot Pressing

Thermoelectric properties of nanostructured (Bi Sb)2Te3 alloys.

Post-CMOS FinFET Integration of Bismuth Telluride and Antimony Telluride Thin-Film-Based Thermoelectric Devices on SoI Substrate

Diffusion of nickel and tin in p-type (Bi,Sb)2Te3 and n-type Bi2(Te,Se)3 thermoelectric materials

Prediction of the band structures of Bi$_{2}$Te$_{3}$-related binary and Sb/Se-doped ternary thermoelectric materials

Electrochemical deposition of (Bi,Sb)2Te3 for thermoelectric microdevices

Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)₂Te₃ nanobuilding blocks

Similar Documents

Phase diagram calculation in the Te-Bi-Sb ternary system

Synthesis and Characterization of Antimony Sb and Bismuth Bi Based Ge Te Semiconductors

Direct synthesis of Te/Bi$_{2}$Te$_{3}$ nanocomposite powders by a polyol process

Mechanical and Thermoelectric Performance of p-type Bi-Sb-Te Prepared by Hot Pressing

Thermoelectric properties of nanostructured (Bi Sb)2Te3 alloys.

Post-CMOS FinFET Integration of Bismuth Telluride and Antimony Telluride Thin-Film-Based Thermoelectric Devices on SoI Substrate

Diffusion of nickel and tin in p-type (Bi,Sb)2Te3 and n-type Bi2(Te,Se)3 thermoelectric materials

Prediction of the band structures of Bi$_{2}$Te$_{3}$-related binary and Sb/Se-doped ternary thermoelectric materials

Electrochemical deposition of (Bi,Sb)2Te3 for thermoelectric microdevices

Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)2Te3 nanobuilding blocks

Study on formation mechanism and ligand-directed architectural control of nanoparticles composed of Bi, Sb and Te: towards one-pot synthesis of ternary (Bi,Sb)₂Te₃ nanobuilding blocks