Sub‐10 nm Ag Nanoparticles/Graphene Oxide: Controllable Synthesis, Size‐Dependent and Extremely Ultrahigh Catalytic Activity

Small ◽  
2019 ◽  
pp. 1901701 ◽  
Author(s):  
Nannan Wang ◽  
Bo Guan ◽  
Yao Zhao ◽  
Ye Zou ◽  
Guangwei Geng ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Ag Nanoparticles ◽  
Controllable Synthesis ◽  
Size Dependent

Controllable synthesis of graphene oxide–silver (gold) nanocomposites and their size-dependencies

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70468-70473 ◽  
Author(s):  
Xiaoqi Fu ◽  
Pengpeng Kuang ◽  
Shuang Wang ◽  
Guolin Zhang ◽  
Hengbo Yin
Keyword(s):  
Graphene Oxide ◽  
Raman Scattering ◽  
Metallic Nanoparticles ◽  
Controllable Synthesis ◽  
Metal Composites ◽  
Catalytic Activities ◽  
Size Dependent ◽  
Dependent Behavior ◽  
Gold Nanocomposites

The Raman scattering properties and catalytic activities of as-synthesized GO–metal composites were correlated with the size of metallic nanoparticles and exhibited size-dependent behavior.

NiAg-graphene quantum dot-graphene hybrid with high oxidase-like catalytic activity for sensitive colorimetric detection of malathion

2021 ◽  
Author(s):  
Xu Dan ◽  
Ruiyi Li ◽  
Qinsheng Wang ◽  
Yongqiang Yang ◽  
Haiyan Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Catalytic Activity ◽  
Quantum Dot ◽  
Colorimetric Detection ◽  
Graphene Quantum Dots ◽  
Functionalized Graphene ◽  
Graphene Quantum Dot ◽  
Nickel Silver

The paper reports the synthesis of nickel-silver-graphene quantum dot-graphene hybrid. Histidine-functionalized graphene quantum dots (His-GQDs) were bonded to graphene oxide (GO) and then combined with Ni2+ and Ag+ to form...

Designing heterostructurated core@satellites Prussian Blue Analogue@Au-Ag nanoparticles: effect on the magnetic properties and catalytic activity

2021 ◽  
Author(s):  
Ekaterina Mamontova ◽  
María Rodríguez-Castillo ◽  
Erwan Oliviero ◽  
Yannick Guari ◽  
Joulia Larionova ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Catalytic Activity ◽  
Prussian Blue ◽  
Molecular Complex ◽  
Ag Nanoparticles ◽  
Prussian Blue Analogue

We report in this article new magneto-plasmonic core@satellites Prussian Blue Analogue (PBA)@Au-Ag nanoheterostructures obtained by using a post-synthetic impregnation of a bimetallic [AuI2AgI2(C6F5)4(OEt2)2]n molecular complex with the ferromagnetic K+/Ni2+/[Cr(CN)6]3− PBA...

scholarly journals Magnetization of graphene oxide nanosheets using nickel magnetic nanoparticles as a novel support for the fabrication of copper as a practical, selective, and reusable nanocatalyst in C–C and C–O coupling reactions

RSC Advances ◽  
2021 ◽  
Vol 11 (42) ◽  
pp. 25867-25879
Author(s):  
Parisa Moradi ◽  
Maryam Hajjami
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Magnetic Nanoparticles ◽  
Coupling Reactions ◽  
Graphene Oxide Nanosheets ◽  
Magnetic Graphene Oxide ◽  
Diaryl Ethers ◽  
Magnetic Graphene

Catalytic activity of supported copper on magnetic graphene oxide was investigated as a selective and reusable nanocatalyst in the synthesis of diaryl ethers and biphenyls.

Anchoring of Ag nanoparticles on Fe3O4 modified polydopamine sub-micrometer spheres with enhanced catalytic activity

2018 ◽  
Vol 462 ◽  
pp. 1-7 ◽  
Author(s):  
Na Li ◽  
Zhenyuan Ji ◽  
Lizhi Chen ◽  
Xiaoping Shen ◽  
Yifei Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ag Nanoparticles
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