Silver nanoparticle-embedded RGO-nanosponge for superior catalytic activity towards 4-nitrophenol reduction

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88837-88845 ◽  
Author(s):  
Balakumar Vellaichamy ◽  
Prakash Periakaruppan
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
Silver Nanoparticle ◽  
Leaf Extract ◽  
Nitrophenol Reduction ◽  
Reduced Graphene ◽  
Silver Nanospheres

The present work highlights a bio-inspired synthesis of uniform 2 nm sized plasmonic silver nanospheres (Ag-NSs) embedded in reduced graphene oxide nanosponge (RGONS) using Tabebuia berteroi leaf extract.

Surfactant-free synthesis of reduced graphene oxide supported porous PtAu alloyed nanoflowers with improved catalytic activity

2015 ◽  
Vol 3 (10) ◽  
pp. 5321-5327 ◽  
Author(s):  
Pei Song ◽  
Li-Li He ◽  
Ai-Jun Wang ◽  
Li-Ping Mei ◽  
Shu-Xian Zhong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
Reduction Method ◽  
One Pot ◽  
Nitrophenol Reduction ◽  
Reduced Graphene ◽  
Wet Chemical ◽  
Co Reduction

A simple, facile one-pot wet-chemical co-reduction method was developed for synthesis of porous PtAu-nanoflowers/rGO with the assistance of p-aminopyridine. The as-prepared nanocomposites displayed excellent catalytic activity for 4-nitrophenol reduction.

Facile preparation of reduced graphene oxide supported PtNi alloyed nanosnowflakes with high catalytic activity

RSC Advances ◽  
2015 ◽  
Vol 5 (45) ◽  
pp. 35551-35557 ◽  
Author(s):  
Pei Song ◽  
Jiu-Ju Feng ◽  
Shu-Xian Zhong ◽  
Su-Su Huang ◽  
Jian-Rong Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
High Catalytic Activity ◽  
Nitrophenol Reduction ◽  
Reduced Graphene ◽  
Improved Stability ◽  
Facile Preparation

A facile hydrothermal strategy was developed for the synthesis of PtNi alloyed nanosnowflakes supported on RGO. The nanocomposites showed high catalytic activity and improved stability for p-nitrophenol reduction.

3D Porous Nb2C MXene/Reduced Graphene Oxide Aerogel Coupled with NiFe Alloy Nanoparticles for Wearable Zn–Air Batteries

2021 ◽  
Author(s):  
Hang Lei ◽  
Shangjing Yang ◽  
Runquan Lei ◽  
Qing Zhong ◽  
Qixiang Wan ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Reduced Graphene Oxide ◽  
Active Sites ◽  
Alloy Nanoparticles ◽  
Reduced Graphene ◽  
Reduced Graphene Oxide Aerogel ◽  
Graphene Oxide Aerogel ◽  
Catalytic Processes

Insufficient catalytic activity and self-restacking of 2D MXenes during catalytic processes would lead to limited number of active sites, sluggish ionic kinetics and poor durability, extremely restricting its application in...

scholarly journals Reduced graphene oxide–silver nanoparticle nanocomposite: a potential anticancer nanotherapy

2015 ◽  
pp. 6257 ◽  
Author(s):  
Sangiliyandi Gurunathan ◽  
Jae Woong Han ◽  
Jung-Hyun Park ◽  
Eun Su Kim ◽  
Yun-Jung Choi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Silver Nanoparticle ◽  
Reduced Graphene

Multiwalled carbon nanotube@reduced graphene oxide nanoribbon heterostructure: synthesis, intrinsic peroxidase-like catalytic activity, and its application in colorimetric biosensing

2015 ◽  
Vol 3 (8) ◽  
pp. 1624-1632 ◽  
Author(s):  
Jing Qian ◽  
Xingwang Yang ◽  
Zhenting Yang ◽  
Gangbing Zhu ◽  
Hanping Mao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Carbon Nanotube ◽  
Reduced Graphene Oxide ◽  
Multiwalled Carbon Nanotube ◽  
Core Shell ◽  
Multiwalled Carbon ◽  
Peroxidase Mimetic ◽  
Reduced Graphene ◽  
Colorimetric Biosensing

The MWCNT@rGONR core–shell heterostructure was proved to be a novel peroxidase mimetic and has been used for colorimetric biosensing of cholesterol.

Electrocatalytic study of a 1,10-phenanthroline–cobalt(ii) metal complex catalyst supported on reduced graphene oxide towards oxygen reduction reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (40) ◽  
pp. 33302-33307 ◽  
Author(s):  
Cancan Ren ◽  
Haibo Li ◽  
Rui Li ◽  
Shuling Xu ◽  
Denghu Wei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Metal Complex ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduced Graphene Oxide ◽  
Reduction Reaction ◽  
Complex Catalyst ◽  
Reduced Graphene ◽  
High Efficient

1,10-Phenanthroline–cobalt(ii) metal-complex supported on rGO exhibited a high efficient four-electron catalytic activity towards ORR.

Sign in / Sign up

Export Citation Format

Share Document