Hydroxyl-rich C-dots synthesized by a one-pot method and their application in the preparation of noble metal nanoparticles

2015 ◽  
Vol 51 (33) ◽  
pp. 7164-7167 ◽  
Author(s):  
Qiujun Lu ◽  
Jianhui Deng ◽  
Yuxin Hou ◽  
Haiyan Wang ◽  
Haitao Li ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
One Pot ◽  
Stabilizing Agent

Hydro-rich C-dots were used as both the reducing and stabilizing agent in the preparation of noble metal nanoparticles (AuNPs, AgNPs and Au@AgNPs) for the detection of glucose.

One-pot synthesis of noble metal nanoparticles with a core–shell construction

CrystEngComm ◽  
2015 ◽  
Vol 17 (8) ◽  
pp. 1826-1832 ◽  
Author(s):  
Pengfei Hou ◽  
Hui Liu ◽  
Jianling Li ◽  
Jun Yang
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Core Shell ◽  
One Pot ◽  
One Pot Synthesis

One-Pot Synthesis of Functionalized Noble Metal Nanoparticles Using a Rationally Designed Phosphopeptide

2014 ◽  
Vol 31 (9) ◽  
pp. 971-975 ◽  
Author(s):  
Stefanie Papst ◽  
Margaret A. Brimble ◽  
Richard D. Tilley ◽  
David E. Williams
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals One-Pot Facile Synthesis of Noble Metal Nanoparticles Supported on rGO with Enhanced Catalytic Performance for 4-Nitrophenol Reduction

Molecules ◽  
2021 ◽  
Vol 26 (23) ◽  
pp. 7261
Author(s):  
Xiaolong Zhang ◽  
Shilei Jin ◽  
Yuhan Zhang ◽  
Liyuan Wang ◽  
Yang Liu ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Noble Metal ◽  
Measurement Techniques ◽  
Catalytic Performance ◽  
Noble Metal Nanoparticles ◽  
Pt Catalyst ◽  
One Pot ◽  
K Value ◽  
Nitrophenol Reduction ◽  
Gold Silver

In this study, reduced graphene oxide (rGO)-supported noble metal (gold, silver, and platinum) nanoparticle catalysts were prepared via the one-pot facile co-reduction technique. Various measurement techniques were used to investigate the structures and properties of the catalysts. The relative intensity ratios of ID/IG in rGO/Au, rGO/Ag, rGO/Pt, and GO were 1.106, 1.078, 1.047, and 0.863, respectively. The results showed the formation of rGO and that noble metal nanoparticles were decorated on rGO. Furthermore, the catalytic activities of the designed nanocomposites were investigated via 4-nitrophenol. The catalysts were used in 4-nitrophenol reduction. The catalytic performance of the catalysts was evaluated using the apparent rate constant k values. The k value of rGO/Au was 0.618 min−1, which was higher than those of rGO/Ag (0.55 min−1) and rGO/Pt (0.038 min−1). The result proved that the rGO/Au catalyst exhibited a higher catalytic performance than the rGO/Ag catalyst and the rGO/Pt catalyst. The results provide a facile method for the synthesis of rGO-supported nanomaterials in catalysis.

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