Synthesis and physical properties of ZnO/CdTe core shell nanowires grown by low-cost deposition methods

2011 ◽  
Vol 98 (11) ◽  
pp. 111906 ◽  
Author(s):  
V. Consonni ◽  
G. Rey ◽  
J. Bonaimé ◽  
N. Karst ◽  
B. Doisneau ◽  
...  
Keyword(s):  
Physical Properties ◽  
Low Cost ◽  
Core Shell ◽  
Shell Nanowires ◽  
Cdte Core

scholarly journals Optical, Structural and Interface Characterization of Single SiO2-SiC Core-Shell Nanowires Grown with a Low-Cost Method

2010 ◽  
Vol 16 (S2) ◽  
pp. 826-827
Author(s):  
F Fabbri ◽  
F Rossi ◽  
G Attolini ◽  
G Salviati ◽  
S Iannotta ◽  
...  
Keyword(s):  
Low Cost ◽  
Core Shell ◽  
Interface Characterization ◽  
Shell Nanowires

Extended abstract of a paper presented at Microscopy and Microanalysis 2010 in Portland, Oregon, USA, August 1 – August 5, 2010.

scholarly journals Rapid Synthesis of Thiol-Co-Capped-CdTe/CdSe/ZnSe Core Shell-Shell Nanoparticles: Their Optical and Structural Morphology

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1193
Author(s):  
Olamide Abiodun Daramola ◽  
Xavier Siwe-Noundou ◽  
Potlaki Foster Tseki ◽  
Rui Werner Maçedo Krause
Keyword(s):  
Reaction Time ◽  
Physical Properties ◽  
Core Shell ◽  
Complex Solution ◽  
Rapid Synthesis ◽  
Shell Nanoparticles ◽  
Structural Morphology ◽  
Emission Maximum ◽  
Cdte Qds ◽  
Cdte Core

CdTe QDs has been demonstrated in many studies to possess good outstanding optical and photo-physical properties. However, it has been established from literature that the toxic Cd2+ that tends to leak out into nearby solutions can be protected by less toxic ZnS or ZnSe shells leading to the synthesis of core-shells and multi-core-shells. Hence, this has allowed the synthesis of CdTe multi-core-shells to have gained much interest. The preparation of most CdTe multi-core-shells reported from various studies usually has a longer reaction time (6–24 h) in reaching their highest emission maxima. The synthesis of CdTe multi-core-shells in this study only took 35 min to obtain a highest emission maximum compared to what has been reported from the literature. CdTe multi-core-shells were synthesized by injecting 7, 14, and 21 mL each of Zn complex solution and Se ions into the reacting mixture containing CdTe core-shells (3 h) at 5 min intervals over a 35 min reaction time. The emission maxima of the MPA-TGA-CdTe multi-core-shells at 21 mL injection was recorded around 625 nm. Therefore, we are reporting the rapid synthesis of five different thiol co-capped CdTe/CdSe/ZnSe multi-core-shell QDs with the highest emission maxima obtained at 35 min reaction time.

Template-free electrochemical synthesis of Cd/CdTe core/shell nanowires and CdTe nanotubes

CrystEngComm ◽  
2020 ◽  
Vol 22 (25) ◽  
pp. 4301-4305
Author(s):  
Guangwei She ◽  
Tong Cai ◽  
Lixuan Mu ◽  
Wensheng Shi
Keyword(s):  
Crystal Structure ◽  
Electrochemical Synthesis ◽  
Kirkendall Effect ◽  
Core Shell ◽  
Anisotropic Crystal ◽  
One Dimensional ◽  
Template Free ◽  
First Time ◽  
Shell Nanowires ◽  
Cdte Core

Template-free electrodeposition was utilized to prepare Cd/CdTe nanowires and CdTe nanotubes for the first time, where the formation of one-dimensional structures was due to the highly anisotropic crystal structure and the Kirkendall effect.

scholarly journals Improvement of the physical properties of ZnO/CdTe core-shell nanowire arrays by CdCl2 heat treatment for solar cells

2014 ◽  
Vol 9 (1) ◽  
Author(s):  
Vincent Consonni ◽  
Sébastien Renet ◽  
Jérôme Garnier ◽  
Patrice Gergaud ◽  
Lluis Artús ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Solar Cells ◽  
Physical Properties ◽  
Nanowire Arrays ◽  
Core Shell ◽  
Cdte Core

One-Dimensional TiO2@GaON Core-Shell Nanowires with Controlled Shell Thickness from Atomic Layer Deposition for Stable and Efficient Photoelectrochemical Water Splitting

2019 ◽  
Author(s):  
Jiajia Tao ◽  
Hong-Ping Ma ◽  
Kaiping Yuan ◽  
Yang Gu ◽  
Jianwei Lian ◽  
...  
Keyword(s):  
Atomic Layer Deposition ◽  
Band Gap ◽  
Water Splitting ◽  
Atomic Layer ◽  
Photoelectrochemical Water Splitting ◽  
Core Shell ◽  
Photoelectrochemical Performance ◽  
Highly Efficient ◽  
Layer Deposition ◽  
Shell Nanowires

<div>As a promising oxygen evolution reaction semiconductor, TiO2 has been extensively investigated for solar photoelectrochemical water splitting. Here, a highly efficient and stable strategy for rationally preparing GaON cocatalysts on TiO2 by atomic layer deposition is demonstrated, which we show significantly enhances the</div><div>photoelectrochemical performance compared to TiO2-based photoanodes. For TiO2@20 nm-GaON core-shell nanowires a photocurrent density up to 1.10 mA cm-2 (1.23 V vs RHE) under AM 1.5 G irradiation (100 mW cm-2) has been achieved, which is 14 times higher than that of TiO2 NWs. Furthermore, the oxygen vacancy formation on GaON as well as the band gap matching with TiO2 not only provides more active sites for water oxidation but also enhances light absorption to promote interfacial charge separation and migration. Density functional theory studies of model systems of GaON-modified TiO2 confirm the band gap reduction, high reducibility and ability to activate water. The highly efficient and stable systems of TiO2@GaON core-shell nanowires provide a deeper understanding and universal strategy for enhancing photoelectrochemical performance of photoanodes now available. </div>

ALGOMA AR225

Alloy Digest ◽  
2003 ◽  
Vol 52 (12) ◽  
Keyword(s):  
Carbon Steel ◽  
Chemical Analysis ◽  
Physical Properties ◽  
Carbon Content ◽  
Brinell Hardness ◽  
Low Cost ◽  
Heat Treating ◽  
Rolled Plate ◽  
High Carbon ◽  
High Carbon Content

Abstract Algoma AR225 is a carbon steel developed primarily to supply a low-cost material for high-abrasion applications. It is furnished in the form of as-rolled plate with a relatively high carbon content (0.35-0.45%). AR-225 is sold on the basis of chemical analysis only; the number 225 signifies the approximate Brinell hardness. On thicknesses one-half inch and over, this Brinell value may be lower than 225 because of higher finishing temperatures. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and joining. Filing Code: CS-138. Producer or source: Algoma Steel Corporation Ltd.

NIROSTA 4640

Alloy Digest ◽  
2008 ◽  
Vol 57 (12) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Low Cost ◽  
Heat Treating ◽  
Austenitic Alloy

Abstract Nirosta 4640 is a low-cost lean austenitic alloy that exhibits many of the same properties as the established alloys such as Type 304SS. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1024. Producer or source: ThyssenKrupp Nirosta GmbH.

UNS S41003

Alloy Digest ◽  
2001 ◽  
Vol 50 (1) ◽  
Keyword(s):  
Stainless Steel ◽  
Physical Properties ◽  
Tensile Properties ◽  
Martensitic Stainless Steel ◽  
Low Cost ◽  
Heat Treating ◽  
Bend Strength

Abstract UNS S41003 is a low-cost utilitarian martensitic stainless steel to be used for highway and other applications. It is used in the tempered condition at several strength levels. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and shear and bend strength It also includes information on forming, heat treating, and joining. Filing Code: SS-815. Producer or source: Bethlehem Lukens Plate.

OUTOKUMPU MODA 410L/4003

Alloy Digest ◽  
2020 ◽  
Vol 69 (12) ◽  
Keyword(s):  
Stainless Steel ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Ferritic Stainless Steel ◽  
Low Cost ◽  
Heat Treating ◽  
Low Carbon ◽  
Alloy Steels ◽  
Corrosive Environments

Abstract Outokumpu Moda 410L/4003 is a weldable, extra low carbon, Cr-Ni, ferritic stainless steel that is best suited for mildly corrosive environments such as indoors, where the material is either not exposed to contact with water or gets regularly wiped dry, or outdoors, where some discoloration and superficial rusting are acceptable. It is a low-cost alternative to low-carbon non-alloy steels in certain applications. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1330. Producer or source: Outokumpu Oyj.

DURACORR

Alloy Digest ◽  
1997 ◽  
Vol 46 (5) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Corrosion Resistance ◽  
Life Cycle ◽  
Physical Properties ◽  
Tensile Properties ◽  
Life Cycle Cost ◽  
Low Cost ◽  
Bend Strength ◽  
Steel Company

Abstract Duracorr is low-cost, utilitarian 11% Cr stainless steel with more corrosion resistance and life-cycle cost advantages than weathering steels. The steel may be used where a combination of abrasion and corrosion resistance is required. This datasheet provides information on composition, physical properties, microstructure, hardness, tensile properties, and bend strength as well as fracture toughness. It also includes information on corrosion resistance as well as joining. Filing Code: SS-680. Producer or source: Lukens Steel Company.

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