Non-enzymatic multispecies sensing of key wine attributes with nickel nanoparticles on N-doped graphene composite

2019 ◽  
Vol 24 (1) ◽  
pp. 45-56
Author(s):  
Luba Shabnam ◽  
Shaikh N. Faisal ◽  
Alessandro Martucci ◽  
Vincent G. Gomes
Keyword(s):  
Nickel Nanoparticles ◽  
Graphene Composite ◽  
Doped Graphene

scholarly journals Electrochemical hydrodechlorination of perchloroethylene in groundwater on a Ni-doped graphene composite cathode driven by a microbial fuel cell

RSC Advances ◽  
2018 ◽  
Vol 8 (63) ◽  
pp. 36142-36149 ◽  
Author(s):  
Lu Liu ◽  
Xiaochen Sun ◽  
Wenxin Li ◽  
Yonglei An ◽  
Hongdong Li
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Reduction Potential ◽  
Composite Cathode ◽  
Graphene Composite ◽  
Doped Graphene

Ni-doped graphene was prepared to electrochemically dechlorinate PCE driven by a microbial fuel cell. Dechlorination efficiency and reduction potential were significantly higher than for bare Ni or graphene.

Hydrothermal Synthesis of Few-Layer and Edge-Rich Cobalt-Doped Molybdenum Selenide/Nitrogenated Graphene Composite and Investigation of Its Electrocatalytic Activity for Hydrogen Evolution Reaction

NANO ◽  
2016 ◽  
Vol 11 (10) ◽  
pp. 1650107 ◽  
Author(s):  
Ming Ou ◽  
Lin Ma ◽  
Limei Xu ◽  
Zhuomei Yang ◽  
Haizhen Li
Keyword(s):  
Electron Microscopy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Photoelectron Spectroscopy ◽  
Hydrothermal Route ◽  
X Ray ◽  
Graphene Composite ◽  
Molybdenum Selenide ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Cobalt-doped MoSe2/nitrogenated graphene composite has been successfully synthesized via a facile hydrothermal route and is investigated as an electrocatalyst for hydrogen evolution reaction (HER). The as-prepared samples are well characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS) and Raman spectrum. The results reveal that Co-doped MoSe2 nanosheets which are characteristic of few layers (2–4 layers) and abundant exposed active edge sites are well anchored on the nitrogen-doped graphene sheets to constitute robust composites. When evaluated as catalysts for HER, the obtained composites demonstrate superior electrocatalytic activities toward HER.

scholarly journals Noble-Metal-Free Iron Nitride/Nitrogen-Doped Graphene Composite for the Oxygen Reduction Reaction

ACS Omega ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 130-139 ◽  
Author(s):  
Tamás Varga ◽  
Lívia Vásárhelyi ◽  
Gergő Ballai ◽  
Henrik Haspel ◽  
Albert Oszkó ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Noble Metal ◽  
Reduction Reaction ◽  
Iron Nitride ◽  
Nitrogen Doped ◽  
Metal Free ◽  
Graphene Composite ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

scholarly journals Enhanced rate performance of cobalt oxide/nitrogen doped graphene composite for lithium ion batteries

RSC Advances ◽  
2013 ◽  
Vol 3 (15) ◽  
pp. 5003 ◽  
Author(s):  
Dan Li ◽  
Dongqi Shi ◽  
Zhixin Chen ◽  
Huakun Liu ◽  
Dianzeng Jia ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cobalt Oxide ◽  
Lithium Ion ◽  
Rate Performance ◽  
Nitrogen Doped ◽  
Graphene Composite ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene
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