Scalable Syntheses of Graphene Oxide and Reduced Graphene Oxide using Cascade Design Oxidation and Highly Basic Reduction Reactions

作者： Hon Nhien Le1,2, Thi Bich Duyen Luu1,2, Lam Nhu Pham1,2, Thi Bang Tam Dao1,2, Trung Do Nguyen1,2, Chi Nhan Ha Thuc1,2, Van Hieu Le1,2,3 1Faculty of Materials Science and Technology,VNUHCM University of Science, 2Vietnam National University, Ho Chi Minh City (VNUHCM), 3Multifunctional Materials Laboratory,VNUHCM University of Science

简介：

Overview

This article discusses the development of protocols for oxidation and reduction processes aimed at producing graphene and reduced graphene oxide nanomaterials. The focus is on enhancing safety and efficiency in chemical reactions for scalable production.

Key Study Components

Area of Science

• Material Science
• Nanotechnology
• Chemical Engineering

Background

• Graphene oxide and reduced graphene oxide are important materials in various applications.
• Oxidation and reduction reactions are critical for their production.
• Improving safety and efficiency in these processes is essential.
• The study presents innovative protocols for these reactions.

Purpose of Study

• To develop scalable methods for producing graphene oxide and reduced graphene oxide.
• To optimize safety and efficiency in chemical reactions.
• To contribute to advancements in nanomaterial production technologies.

Methods Used

• Cascade design oxidation process.
• Highly basic reduction reaction.
• Protocols for producing multilayer graphite oxide powder.
• Production of supramolecular reduced graphene oxide hydrogel.

Main Results

• Successful conversion of graphite into various graphene oxide forms.
• Demonstrated scalability of the developed protocols.
• Enhanced safety measures during chemical reactions.
• Production of reduced graphene oxide nanomaterials.

Conclusions

• The protocols developed can significantly improve graphene production.
• Safety and efficiency are enhanced in the oxidation and reduction processes.
• This research contributes to the field of nanotechnology and material science.

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