Comment on “Colloidal stability of reduced graphene oxide materials prepared using different reducing agents” by Y. Qi, T. Xia, Y. Li, L. Duan and W. Chen, Environ. Sci.: Nano, 2016, 3, 1062

2017 ◽  
Vol 4 (12) ◽  
pp. 2418-2420 ◽  
Author(s):  
Mohsen Moazzami Gudarzi
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Colloidal Stability ◽  
Dlvo Theory ◽  
Reducing Agents ◽  
Oxide Materials ◽  
Reduced Graphene ◽  
Reduced Forms

The colloidal stability of graphene oxide and its reduced forms can be described using classical DLVO theory. This contradicts the claims by Qi et al. (Environ. Sci.: Nano, 2016, 3, 1062–1071).

Colloidal stability of reduced graphene oxide materials prepared using different reducing agents

2016 ◽  
Vol 3 (5) ◽  
pp. 1062-1071 ◽  
Author(s):  
Yu Qi ◽  
Tianjiao Xia ◽  
Yao Li ◽  
Lin Duan ◽  
Wei Chen
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Colloidal Stability ◽  
Reducing Agents ◽  
Oxide Materials ◽  
Degree Of Reduction ◽  
Reduced Graphene ◽  
Aggregation Tendency

The aggregation tendency of GO/RGO correlates poorly with the degree of reduction but strongly with the types and concentrations of surface O functionalities.

Reply to the ‘Comment on “Colloidal stability of reduced graphene oxide materials prepared using different reducing agents”’ by M. Moazzami Gudarzi, Environ. Sci.: Nano, 2017, 4, DOI: 10.1039/C6EN00424E

2017 ◽  
Vol 4 (12) ◽  
pp. 2421-2422
Author(s):  
Yu Qi ◽  
Tianjiao Xia ◽  
Yao Li ◽  
Lin Duan ◽  
Wei Chen
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Colloidal Stability ◽  
Reducing Agents ◽  
Particle Aggregation ◽  
Oxide Materials ◽  
Reduced Graphene

This article provides our response to the comment by Gudarzi regarding our interpretation of the results of particle aggregation in NaCl presented in our recent publication.

Continuous flow photolytic reduction of graphene oxide

2019 ◽  
Vol 55 (76) ◽  
pp. 11438-11441 ◽  
Author(s):  
Thaar M. D. Alharbi ◽  
Amira R. M. Alghamdi ◽  
Kasturi Vimalanathan ◽  
Colin L. Raston
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Continuous Flow ◽  
Reducing Agents ◽  
Reduced Graphene ◽  
Fluidic Device

Reduced graphene oxide (rGO) is generated from GO dispersed in water under continuous flow in the absence of harsh reducing agents, in a vortex fluidic device, such that the processing is scalable with uniformity of the product.

Studies of Electrical Characteristics of Reduced Graphene Oxide using Hybrid Mixture of Green Reducing Agents

2019 ◽  
Vol 8 (9) ◽  
pp. M71-M74
Author(s):  
Lynliana Unjan ◽  
Fong Kwong Yam ◽  
Khi Poay Beh ◽  
Raed Abdalrheem ◽  
Joshua John Samuel ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reducing Agents ◽  
Electrical Characteristics ◽  
Reduced Graphene

The effect of the thermal reduction temperature on the structure and sorption capacity of reduced graphene oxide materials

2016 ◽  
Vol 361 ◽  
pp. 213-220 ◽  
Author(s):  
Alexandr V. Dolbin ◽  
Maria V. Khlistyuck ◽  
Valentin B. Esel'son ◽  
Viktor G. Gavrilko ◽  
Nikolay A. Vinnikov ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Sorption Capacity ◽  
Thermal Reduction ◽  
Oxide Materials ◽  
Reduction Temperature ◽  
Reduced Graphene
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