East China University of Science and Technology

Empire Technology Development LLC

Chongjun Zhao

Xiuzhen Qian

Jianbo Dong

Xin Li

Shudi Min

Youfu Huang

Xiangmao Dong

Kun Peng Wang

Yang Xia

Jingwei Ma

Zhuomin Zhang

Zhen Shao

Yunlong Xu

Muzi Shitian

Weifeng Ma

Jinchao Zhang

Methods for converting carbon dioxide (CO) into graphene are described. The methods include contacting a metal with gaseous carbon dioxide, and irradiating a surface of the metal with at least one laser beam to convert the gaseous carbon dioxide into graphene on the surface of the metal. Systems for converting carbon dioxide into graphene are also described.

Methods and systems for converting carbon dioxide into graphene

Methods described herein generally relate to producing carbon aerogel. The method may include providing a carbon-containing polymeric material, and contacting the carbon-containing polymeric material with light, heat or both to produce the carbon aerogel. Systems and kits for producing carbon aerogel are also disclosed.

Methods and systems for producing carbon aerogel

Methods of making metal oxide-graphene composites are disclosed. The methods can include, for example, providing a composition including graphene oxide and at least one substrate, the composition being dispersed in a liquid medium. The methods can also include, for example, providing a composition including graphene oxide and at least one substrate, heating the composition, and cooling the composition. Compositions useful for performing the methods and composites obtained by the process are also disclosed.

Preparation of metal oxide-graphene composite films

Methods described herein generally relate to preparing graphene. The method may include contacting at least one elemental metal with a composition having graphene oxide under conditions sufficient to reduce at least a portion of the graphene oxide to graphene. Systems and kits for preparing graphene are also disclosed.

Methods and systems for preparing graphene

A photocatalytic composition is disclosed that includes a silver halide in combination with one or more rare earth elements. The composition may be used for the photocatalytic degradation of pollutants.

Photocatalytic compositions and methods for their preparation and use

Method for recovering carbon fibers from carbon fiber reinforced polymer composites is provided. The recovered carbon fibers can be separable and can be substantially free of thermosetting resins. Compositions comprising said recovered carbon fibers are also provided.

Methods for recovering carbon fiber from carbon-fiber-reinforced polymer (CFRP) composites

Methods of making a metal oxide-graphene composite are disclosed. The method can include, for example, providing a composition including graphene oxide and at least one elemental metal dispersed in a liquid medium, and heating the composition in a sealed chamber at a temperature above a nominal boiling point of the liquid medium to form the metal oxide-graphene composite. Compositions useful for performing the process and composites obtained by the process are also disclosed.

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Shanghai, China

Chongjun Zhao