Synthesis of Palladium Nanoparticles on Citrate-functionalized Graphene Oxide with High Catalytic Activity for 4-Nitrophenol Reduction

2014 ◽  
Vol 43 (6) ◽  
pp. 919-921 ◽  
Author(s):  
Bingyuan Su ◽  
Yuzhu Jia ◽  
Shuqiong Zhang ◽  
Xiaomei Chen ◽  
Munetaka Oyama
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Palladium Nanoparticles ◽  
High Catalytic Activity ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Nitrophenol Reduction

Phosphate functionalized graphene oxide with enhanced catalytic activity for Biginelli type reaction under microwave condition

2018 ◽  
Vol 331 ◽  
pp. 300-310 ◽  
Author(s):  
L. Satish K. Achary ◽  
Aniket Kumar ◽  
Lipeeka Rout ◽  
Swaroop V.S. Kunapuli ◽  
Rajendra S. Dhaka ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Type Reaction

Designing versatile heterogeneous catalysts based on Ag and Au nanoparticles decorated on chitosan functionalized graphene oxide

2015 ◽  
Vol 17 (17) ◽  
pp. 11329-11340 ◽  
Author(s):  
Rajendiran Rajesh ◽  
E. Sujanthi ◽  
S. Senthil Kumar ◽  
Rengarajan Venkatesan
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Heterogeneous Catalysts ◽  
Au Nanoparticles ◽  
Dye Degradation ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide

Nanocatalysts based on Ag and AuNPs stabilized over chitosan functionalized GO exhibited excellent catalytic activity towards reduction of nitroarenes and dye degradation.

Functionalized graphene oxide as an efficient adsorbent for CO2 capture and support for heterogeneous catalysis

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72055-72068 ◽  
Author(s):  
Piyali Bhanja ◽  
Sabuj Kanti Das ◽  
Astam K. Patra ◽  
Asim Bhaumik
Keyword(s):  
Graphene Oxide ◽  
High Catalytic Activity ◽  
Coupling Reactions ◽  
Oxide Materials ◽  
Functionalized Graphene ◽  
Uptake Capacity ◽  
One Pot ◽  
Functionalized Graphene Oxide ◽  
Component C ◽  
Efficient Adsorbent

New functionalized graphene oxide materials IFGO and Cu-IFGO have been synthesized via post-synthetic pathway where IFGO exhibited high CO2 uptake capacity and Cu-IFGO displayed high catalytic activity in one-pot three component C–S coupling reactions.

A novel magnetic palladium catalyst for the mild aerobic oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid in water

2015 ◽  
Vol 5 (6) ◽  
pp. 3194-3202 ◽  
Author(s):  
Nan Mei ◽  
Bing Liu ◽  
Judun Zheng ◽  
Kangle Lv ◽  
Dingguo Tang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Palladium Catalyst ◽  
Palladium Nanoparticles ◽  
Aerobic Oxidation ◽  
High Catalytic Activity ◽  
Supported Palladium ◽  
Magnetically Separable ◽  
Furandicarboxylic Acid

Magnetically separable, graphene oxide-supported palladium nanoparticles showed high catalytic activity for the aerobic oxidation of 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid.

Copper complex of polyglycerol anchored to graphene oxide as a recyclable nanocatalyst for sonochemical green synthesis of naphthoquinones

2019 ◽  
Vol 97 (10) ◽  
pp. 728-736 ◽  
Author(s):  
Hossein Naeimi ◽  
Maryam Farahnak Zarabi
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Oxide Catalyst ◽  
Reaction Times ◽  
Ultrasound Irradiation ◽  
Significant Loss ◽  
Functionalized Graphene ◽  
Functionalized Graphene Oxide ◽  
Hyperbranched Polyglycerol ◽  
High Yields

In the present study, Cu(II) immobilized on hyperbranched polyglycerol functionalized graphene oxide catalyst was prepared as a novel, green, highly efficient, and reusable heterogeneous catalyst. Then, the synthesis of naphthoquinone derivatives was performed using Go-HPG-IA-Cu(II) as a catalyst under ultrasound irradiation to afford the desired products in high yields and short reaction times. This catalyst was easily recovered and reused several times without significant loss of catalytic activity.

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