Nitrogen-doped graphene stabilized copper nanoparticles for Huisgen [3+2] cycloaddition “click” chemistry

2019 ◽  
Vol 55 (44) ◽  
pp. 6249-6252 ◽  
Author(s):  
R. V. Siva Prasanna Sanka ◽  
Balaji K. ◽  
Yves Leterrier ◽  
Shyam Pandey ◽  
Monika Srivastava ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Click Chemistry ◽  
Reduced Graphene Oxide ◽  
Heterogeneous Catalyst ◽  
Copper Nanoparticles ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

N-doped reduced graphene oxide stabilized copper nanoparticles are designed as a heterogeneous catalyst for achieving Cu(i)-catalyzed [3+2] cycloaddition “click” chemistry.

scholarly journals Tin-based materials supported on nitrogen-doped reduced graphene oxide towards their application in lithium-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (84) ◽  
pp. 53126-53134 ◽  
Author(s):  
Xiaoxia Zuo ◽  
Bao Li ◽  
Kun Chang ◽  
Hongwei Tang ◽  
Zhaorong Chang
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Electronic Properties ◽  
Reduced Graphene Oxide ◽  
Lithium Ion ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Significant Attention

Recently, nitrogen-doped graphene has attracted significant attention for application as an anode in lithium-ion batteries due to effective modulation of the electronic properties of graphene.

Nano ceria supported nitrogen doped graphene as a highly stable and methanol tolerant electrocatalyst for oxygen reduction

RSC Advances ◽  
2016 ◽  
Vol 6 (80) ◽  
pp. 77100-77104 ◽  
Author(s):  
S. Soren ◽  
B. D. Mohaptra ◽  
S. Mishra ◽  
A. K. Debnath ◽  
D. K. Aswal ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction ◽  
Reduced Graphene Oxide ◽  
Single Step ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Methanol Tolerant ◽  
Nano Ceria

Ceria (CeO2) nanoparticles with ellipsoid shape are coupled on a nitrogen doped reduced graphene oxide sheet through a single step solvothermal procedure.

Synthesis of nitrogen-doped reduced graphene oxide directly from nitrogen-doped graphene oxide as a high-performance lithium ion battery anode

RSC Advances ◽  
2014 ◽  
Vol 4 (80) ◽  
pp. 42412-42417 ◽  
Author(s):  
Meng Du ◽  
Jing Sun ◽  
Jie Chang ◽  
Fan Yang ◽  
Liangjing Shi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Storage Properties

A new route has been developed to synthesize nitrogen-doped reduced graphene oxide (N-RGO) with excellent lithium storage properties.

scholarly journals Bimetallic Pd-Co Nanoparticles Supported on Nitrogen-Doped Reduced Graphene Oxide as Efficient Electrocatalysts for Formic Acid Electrooxidation

Catalysts ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 910
Author(s):  
SK Safdar Hossain ◽  
Mohammad Mudassir Alwi ◽  
Junaid Saleem ◽  
Hussain Taj Al-Hashem ◽  
Gordon McKay ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Graphene Oxide ◽  
Formic Acid ◽  
Reduced Graphene Oxide ◽  
X Ray ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
Steady State Current ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

In this work, bimetallic PdxCoy nanoparticles supported on nitrogen-doped reduced graphene oxide catalysts were synthesized and tested for formic acid oxidation as potentially efficient and durable electrocatalysts. Graphene oxide was nitrogen doped through hydrothermal chemical reduction with urea as a nitrogen source. The PdxCoy nanoparticles were deposited on the nitrogen-doped graphene oxide support using the impregnation-reduction method with sodium borohydride as a reducing agent and sodium citrate dihydrate as a stabilizing agent. The structural features, such as phases, composition, oxidation states, and particle sizes, of the nanoparticles were characterized using X-ray diffraction, transmission electron microscopy, scanning electron microscopy–energy-dispersive X-ray spectroscopy, and X-ray photoelectron spectroscopy. The Pd nanoparticle sizes in Pd1Co1/N-rGO, Pd/N-rGO, and Pd1Co1/CNT were 3.5, 12.51, and 4.62 nm, respectively. The electrochemical performance of the catalysts was determined by CO stripping, cyclic voltammetry, and chronoamperometry. Pd1Co1/N-rGO showed the highest mass activity of 4833.12 mA–1 mg Pd, which was twice that of Pd1Co1/CNT. Moreover, Pd1Co1/N-rGO showed a steady-state current density of 700 mA–1 mg Pd after 5000 s in chronoamperometry carried out at +0.35 V. Apart from the well-known bifunctional effect of Co, nitrogen-doped graphene contributed to the performance enhancement of the Pd1Co1/N-rGO catalyst.

Carbocatalysis: N-doped reduced graphene oxide catalyzed esterification of fatty acids with long chain alcohols

2016 ◽  
Vol 40 (2) ◽  
pp. 1547-1553 ◽  
Author(s):  
Jyoti Porwal ◽  
Neha Karanwal ◽  
Savita Kaul ◽  
Suman L. Jain
Keyword(s):  
Fatty Acids ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Heterogeneous Catalyst ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Reduced Graphene ◽  
Toona Ciliata ◽  
Bischofia Javanica ◽  
Long Chain

Nitrogen doped reduced graphene oxide (N-rGO) was found to be an efficient metal free and heterogeneous catalyst for the esterification of different fatty compounds including Bischofia javanica and Toona ciliata fatty acids with long chain alcohols.

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