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Integrated carbonaceous honeycomb framework material and preparation method thereof
The invention discloses an integrated carbonaceous honeycomb framework material and a preparation method thereof, and belongs to the technical field of carbon materials. Based on a co-sacrifice template low-temperature pyrolysis strategy, the target material can be prepared through three main steps of preparation of a metal salt-colloidal crystal microsphere template precursor, compression molding of the precursor and subsequent roasting carbonization. The technology has the characteristics and advantages that the preparation process is simple, the macrostructure (such as shape, area, thickness and the like) of the sample is regular and controllable, the chemical composition is rich and adjustable, the graphene carbonaceous matrix is three-dimensionally interconnected to form a whole, and the like, and has relatively great application potential in the fields of electrochemical energy storage, catalysis, gas separation, adsorption, electromagnetic shielding and the like.
一种集成式一体化碳质蜂巢架构材料及其制备方法，属于碳材料技术领域。基于共牺牲模板低温热解策略，经过金属盐‑胶晶微球模板前驱体制备、前驱体压制成型以及随后的焙烧碳化等三个主要步骤，即可制得目标材料。该技术具有制备工艺简单、样品宏观结构(如形状、面积、厚度等)规整可控、化学组成丰富可调、石墨烯碳质基体三维互连形成一体等特点和优点，在电化学储能、催化、气体分离、吸附、电磁屏蔽等诸多领域均具有较大的应用潜力。
Integrated carbonaceous honeycomb framework material and preparation method thereof
The invention discloses an integrated carbonaceous honeycomb framework material and a preparation method thereof, and belongs to the technical field of carbon materials. Based on a co-sacrifice template low-temperature pyrolysis strategy, the target material can be prepared through three main steps of preparation of a metal salt-colloidal crystal microsphere template precursor, compression molding of the precursor and subsequent roasting carbonization. The technology has the characteristics and advantages that the preparation process is simple, the macrostructure (such as shape, area, thickness and the like) of the sample is regular and controllable, the chemical composition is rich and adjustable, the graphene carbonaceous matrix is three-dimensionally interconnected to form a whole, and the like, and has relatively great application potential in the fields of electrochemical energy storage, catalysis, gas separation, adsorption, electromagnetic shielding and the like.
一种集成式一体化碳质蜂巢架构材料及其制备方法，属于碳材料技术领域。基于共牺牲模板低温热解策略，经过金属盐‑胶晶微球模板前驱体制备、前驱体压制成型以及随后的焙烧碳化等三个主要步骤，即可制得目标材料。该技术具有制备工艺简单、样品宏观结构(如形状、面积、厚度等)规整可控、化学组成丰富可调、石墨烯碳质基体三维互连形成一体等特点和优点，在电化学储能、催化、气体分离、吸附、电磁屏蔽等诸多领域均具有较大的应用潜力。
Integrated carbonaceous honeycomb framework material and preparation method thereof
一种集成式一体化碳质蜂巢架构材料及其制备方法
JI KEMENG (author) / FENG SHUXIN (author) / LI ZIHENG (author) / ZHONG BOYANG (author) / CHEN MINGMING (author)
2024-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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