What does this research mean for the field?

Carboxyl-rich graphene oxide synergizes with Lewis acids and surfactants to effectively inhibit the release of aqueous unsymmetrical dimethylhydrazine (UDMH) during emergency leak disposal. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

The aim is to evaluate the performance of carboxyl-rich graphene oxide in decontaminating leaked unsymmetrical dimethylhydrazine (UDMH).

May 20, 2026RSC Advances0 citationsOpen Access

Emergency decontamination of leaked unsymmetrical dimethylhydrazine with carboxyl-rich graphene oxide: performance and mechanism

ZHZuozhou HouPLA Rocket Force University of Engineering YHYuanzheng HuangChina Tobacco YJYing JiaPLA Rocket Force University of Engineering

Key Points

The aim is to evaluate the performance of carboxyl-rich graphene oxide in decontaminating leaked unsymmetrical dimethylhydrazine (UDMH).
Utilized carboxyl-rich graphene oxide in combination with Lewis acids and surfactants.
Assessed the inhibition of aqueous UDMH release for emergency disposal applications.
Carboxyl-rich graphene oxide effectively reduces UDMH release with the assistance of Lewis acids and surfactants.
Demonstrated enhanced performance in a controlled environment, indicating promising application for leak emergencies.

Abstract

Carboxyl-rich GO, with tunable 2D structure and surface groups, synergizes with Lewis acids (Fe 3+ , Cu 2+ ) and surfactants to inhibit aqueous UDMH release for emergency energy leak disposal.

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