Reduced graphene oxide anchored with zinc oxide nanoparticles with enhanced photocatalytic activity and gas sensing properties

RSC Advances ◽  
2014 ◽  
Vol 4 (104) ◽  
pp. 60253-60259 ◽  
Author(s):  
Jianjiang He ◽  
Chunge Niu ◽  
Chao Yang ◽  
Jide Wang ◽  
Xintai Su
Keyword(s):  
Zinc Oxide ◽  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Gas Sensing ◽  
Oxide Nanoparticles ◽  
Reduced Graphene ◽  
Gas Sensing Properties ◽  
Calcination Method

Reduced graphene oxide (rGO)–zinc oxide (ZnO) composites were synthesized by a two-step hydrolysis–calcination method, using GO and Zn(Ac)2 as precursors.

Crystalline quality assessment, photocurrent response and optical properties of reduced graphene oxide uniformly decorated zinc oxide nanoparticles based on the graphene oxide concentration

RSC Advances ◽  
2015 ◽  
Vol 5 (65) ◽  
pp. 53117-53128 ◽  
Author(s):  
Majid Azarang ◽  
Ahmad Shuhaimi ◽  
M. Sookhakian
Keyword(s):  
Zinc Oxide ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Sol Gel ◽  
Degree Of Crystallinity ◽  
Oxide Nanoparticles ◽  
One Pot ◽  
Natural Surfactant ◽  
Reduced Graphene

Zinc oxide nanoparticles–reduced graphene oxide composites with a high degree of crystallinity and high dispersity were successfully synthesized via a facile sol–gel one-pot method in a starch environment as a natural surfactant for the fabrication of solar cell devices.

scholarly journals Expression of concern: Crystalline quality assessment, photocurrent response and optical properties of reduced graphene oxide uniformly decorated zinc oxide nanoparticles based on the graphene oxide concentration

RSC Advances ◽  
2018 ◽  
Vol 8 (19) ◽  
pp. 10346-10346
Author(s):  
Andrew Shore
Keyword(s):  
Zinc Oxide ◽  
Optical Properties ◽  
Graphene Oxide ◽  
Quality Assessment ◽  
Reduced Graphene Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Photocurrent Response ◽  
Reduced Graphene ◽  
Oxide Concentration

Expression of concern for ‘Crystalline quality assessment, photocurrent response and optical properties of reduced graphene oxide uniformly decorated zinc oxide nanoparticles based on the graphene oxide concentration’ by Majid Azarang et al., RSC Adv., 2015, 5, 53117–53128.

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