Controllable synthesis and highly efficient electrocatalytic oxidation performance of SnO2/CNT core-shell structures

2009 ◽  
Vol 255 (9) ◽  
pp. 4907-4912 ◽  
Author(s):  
Dengsong Zhang ◽  
Chengsi Pan ◽  
Liyi Shi ◽  
Hailing Mai ◽  
Xiaohong Gao
Keyword(s):  
Electrocatalytic Oxidation ◽  
Shell Structures ◽  
Core Shell ◽  
Controllable Synthesis ◽  
Highly Efficient ◽  
Oxidation Performance

In situ growth of α-Fe2O3@Co3O4 core–shell wormlike nanoarrays for a highly efficient photoelectrochemical water oxidation reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 1111-1122 ◽  
Author(s):  
Chunmei Li ◽  
Zhihui Chen ◽  
Weiyong Yuan ◽  
Qing-Hua Xu ◽  
Chang Ming Li
Keyword(s):  
Water Oxidation ◽  
Oxidation Reaction ◽  
Core Shell ◽  
In Situ Growth ◽  
Highly Efficient ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

α-Fe2O3@Co3O4 core–shell wormlike nanoarrays were fabricated via in situ growth of Co3O4 on wormlike α-Fe2O3, showing superior photoelectrochemical water oxidation performance.

Enhancement Mechanism of the Photoluminescence Quantum Yield in Highly Efficient ZnS–AgIn5S8 Quantum Dots with Core/Shell Structures

2018 ◽  
Vol 122 (18) ◽  
pp. 10125-10132 ◽  
Author(s):  
Seonghyun Jeong ◽  
Soyeon Yoon ◽  
So Yeon Chun ◽  
Hee Chang Yoon ◽  
Noh Soo Han ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Yield ◽  
Shell Structures ◽  
Core Shell ◽  
Enhancement Mechanism ◽  
Highly Efficient ◽  
Photoluminescence Quantum Yield

Enhancing catalytic aerobic oxidation performance of cyclohexane via size regulation of mixed-valence {V16} cluster-based metal–organic frameworks

2019 ◽  
Vol 43 (36) ◽  
pp. 14527-14535 ◽  
Author(s):  
Shuang Wang ◽  
Zhixia Sun ◽  
Xinyu Zou ◽  
Zhijuan Zhang ◽  
Guoyuan Fu ◽  
...  
Keyword(s):  
Catalytic Oxidation ◽  
Aerobic Oxidation ◽  
Metal Organic Frameworks ◽  
Mixed Valence ◽  
Controllable Synthesis ◽  
Size Regulation ◽  
Highly Efficient ◽  
Oxidation Performance ◽  
Metal Organic

Size-controllable synthesis of mixed-valence {V16} cluster-based metal–organic frameworks used for highly efficient catalytic oxidation of cyclohexane.

scholarly journals Single Step Laser-Induced Deposition of Plasmonic Au, Ag, Pt Mono-, Bi- and Tri-Metallic Nanoparticles

Nanomaterials ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 146
Author(s):  
Daria V. Mamonova ◽  
Anna A. Vasileva ◽  
Yuri V. Petrov ◽  
Alexandra V. Koroleva ◽  
Denis V. Danilov ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Absorption Spectroscopy ◽  
Metallic Nanoparticles ◽  
Single Step ◽  
Plasmonic Nanoparticles ◽  
Shell Structures ◽  
Core Shell ◽  
Controllable Synthesis ◽  
Metal Precursor ◽  
Monometallic Nanoparticles

Multimetallic plasmonic systems usually have distinct advantages over monometallic nanoparticles due to the peculiarity of the electronic structure appearing in advanced functionality systems, which is of great importance in a variety of applications including catalysis and sensing. Despite several reported techniques, the controllable synthesis of multimetallic plasmonic nanoparticles in soft conditions is still a challenge. Here, mono-, bi- and tri-metallic nanoparticles were successfully obtained as a result of a single step laser-induced deposition approach from monometallic commercially available precursors. The process of nanoparticles formation is starting with photodecomposition of the metal precursor resulting in nucleation and the following growth of the metal phase. The deposited nanoparticles were studied comprehensively with various experimental techniques such as SEM, TEM, EDX, XPS, and UV-VIS absorption spectroscopy. The size of monometallic nanoparticles is strongly dependent on the type of metal: 140–200 nm for Au, 40–60 nm for Ag, 2–3 nm for Pt. Bi- and trimetallic nanoparticles were core-shell structures representing monometallic crystallites surrounded by an alloy of respective metals. The formation of an alloy phase took place between monometallic nanocrystallites of different metals in course of their growth and agglomeration stage.

Facile and controllable synthesis of triplex Au@Ag–Pt@infinite coordination polymer core–shell nanoparticles for highly efficient immobilization of enzymes and enhanced electrochemical biosensing activity

RSC Advances ◽  
2016 ◽  
Vol 6 (89) ◽  
pp. 86025-86033 ◽  
Author(s):  
Lihua Wang ◽  
Yi Zeng ◽  
Aiguo Shen ◽  
Yingchun Fu ◽  
Lingwen Zeng ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Core Shell ◽  
Controllable Synthesis ◽  
Shell Nanoparticles ◽  
Highly Efficient ◽  
Electrochemical Biosensing ◽  
Immobilization Of Enzymes ◽  
Core Shell Nanoparticles

Well-dispersed Au@Ag–Pt@infinite coordination polymer core–shell nanoparticles (Au@Ag–Pt@ICPs NPs) are presented as effective host matrixes for biosensing of enzymes.

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