Plasmonic Au nanoclusters dispersed in nitrogen-doped graphene as a robust photocatalyst for light-to-hydrogen conversion

2021 ◽  
Author(s):  
Dung Van Dao ◽  
Luis A. Cipriano ◽  
Giovanni Di Liberto ◽  
Thuy T. D. Nguyen ◽  
Sang-Woo Ki ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Hydrogen Evolution Reaction ◽  
Visible Light Irradiation ◽  
Reaction Rate ◽  
Maximum Quantum Yield ◽  
Au Nanoclusters ◽  
Nitrogen Doped ◽  
High Maximum ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Au nanoclusters (2.18 wt%) consisting of a few tens of atoms supported nitrogen-doped graphene deliver an impressive hydrogen evolution reaction rate of 3.16 μmol mgcat−1 h−1 under visible-light irradiation and a high maximum quantum yield of 14.3%.

Non-precious alloy encapsulated in nitrogen-doped graphene layers derived from MOFs as an active and durable hydrogen evolution reaction catalyst

2015 ◽  
Vol 8 (12) ◽  
pp. 3563-3571 ◽  
Author(s):  
Yang Yang ◽  
Zhengyan Lun ◽  
Guoliang Xia ◽  
Fangcai Zheng ◽  
Mengni He ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Feco Alloy ◽  
Graphene Layers ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

An FeCo alloy covered with nitrogen doped graphene is prepared by direct annealing of Fe3[Co(CN)6]2nanoparticles, exhibiting efficient HER catalysis.

Novel magnetically separable Fe3O4–WSe2/NG photocatalysts: synthesis and photocatalytic performance under visible-light irradiation

2018 ◽  
Vol 42 (11) ◽  
pp. 8914-8923 ◽  
Author(s):  
Baihong An ◽  
Yanan Liu ◽  
Chengcheng Xu ◽  
Han Wang ◽  
Jun Wan
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Synthesis ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Performance ◽  
Light Irradiation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Magnetically Separable

Visible light responsive Fe3O4–WSe2/NG (nitrogen doped graphene oxide) heterojunction nanocomposites were synthesized by a hydrothermal synthesis route, in which Fe3O4 and WSe2 particles were coated on the surface of NG.

Nitrogen-doped graphene-supported copper complex: a novel photocatalyst for CO2 reduction under visible light irradiation

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 54929-54935 ◽  
Author(s):  
Pawan Kumar ◽  
Harshal P. Mungse ◽  
Om P. Khatri ◽  
Suman L. Jain
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Copper Complex ◽  
Co2 Reduction ◽  
Light Irradiation ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene

Nitrogen-doped graphene immobilized with copper(ii) complex (GrN700–CuC) is demonstrated to be an efficient photocatalyst for CO2 reduction into methanol under visible light irradiation.

Sustainable nitrogen-doped functionalized graphene nanosheets for visible-light-induced photocatalytic water splitting

2020 ◽  
Vol 56 (51) ◽  
pp. 6953-6956 ◽  
Author(s):  
Gouri Sankar Das ◽  
Amit Bhatnagar ◽  
Pasi Yli-Pirilä ◽  
Kumud Malika Tripathi ◽  
TaeYoung Kim
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Graphene Nanosheets ◽  
Functionalized Graphene ◽  
Photocatalytic Water Splitting ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Excellent Stability

Nitrogen-doped graphene with surface functionalities enables highly efficient photocatalytic water splitting under visible light irradiation with excellent stability.

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