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A platform for research: civil engineering, architecture and urbanism
Graphene aerogel as well as preparation method and application thereof
The invention relates to the field of environmental functional materials, and discloses graphene aerogel as well as a preparation method and application thereof. The graphene aerogel contains a C element, an S element and an N element, wherein the S element and the N element are respectively combined with the C element in a chemical bond form, and the density of the graphene aerogel is 4-6.5 mg/cm< 3 >. When the graphene aerogel is used as an adsorption material, the adsorption performance is better, good hydrophobicity and oil-water selectivity are achieved, and the graphene aerogel can be used as an excellent adsorption material for offshore oil spill treatment.
本发明涉及环境功能材料领域，公开了石墨烯气凝胶及其制备方法和应用。石墨烯气凝胶含有C元素、S元素和N元素，且所述S元素和N元素各自与C元素以化学键形式结合，所述石墨烯气凝胶的密度为4‑6.5mg/cm3。该石墨烯气凝胶作为吸附材料应用时，吸附性能更好，且具有良好的疏水性和油水选择性，可作为海上溢油处理的优良吸附材料。
Graphene aerogel as well as preparation method and application thereof
The invention relates to the field of environmental functional materials, and discloses graphene aerogel as well as a preparation method and application thereof. The graphene aerogel contains a C element, an S element and an N element, wherein the S element and the N element are respectively combined with the C element in a chemical bond form, and the density of the graphene aerogel is 4-6.5 mg/cm< 3 >. When the graphene aerogel is used as an adsorption material, the adsorption performance is better, good hydrophobicity and oil-water selectivity are achieved, and the graphene aerogel can be used as an excellent adsorption material for offshore oil spill treatment.
本发明涉及环境功能材料领域，公开了石墨烯气凝胶及其制备方法和应用。石墨烯气凝胶含有C元素、S元素和N元素，且所述S元素和N元素各自与C元素以化学键形式结合，所述石墨烯气凝胶的密度为4‑6.5mg/cm3。该石墨烯气凝胶作为吸附材料应用时，吸附性能更好，且具有良好的疏水性和油水选择性，可作为海上溢油处理的优良吸附材料。
Graphene aerogel as well as preparation method and application thereof
石墨烯气凝胶及其制备方法和应用
DAI CAILI (author) / LI LIN (author) / SUN WEN (author) / ZHAO MINGWEI (author) / WU YINING (author) / SUN YONGPENG (author) / ZHAO GUANG (author)
2021-01-01
Patent
Electronic Resource
Chinese
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