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METALLIZED GRAPHENE FOAM HAVING HIGH THROUGH-PLANE CONDUCTIVITY
METALLIZED GRAPHENE FOAM HAVING HIGH THROUGH-PLANE CONDUCTIVITY
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机译：具有高通透性的金属化石墨烯泡沫
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摘要
A metal-bonded graphene foam product (and process for producing same), comprising: (A) a sheet or roll of solid graphene foam, having a sheet plane and a sheet thickness direction, composed of multiple pores (cells) and pore walls, wherein said pore walls contain a pristine graphene material having less than 0.01% by weight of non-carbon elements or a non-pristine graphene material having 0.01% to 20% by weight of non-carbon elements, wherein said non-pristine graphene is selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, boron-doped graphene, nitrogen-doped graphene, chemically functionalized graphene, or a combination thereof; and (B) a metal that fills in the is bonded to graphene sheets, wherein the metal-bonded graphene foam product has a thickness-direction thermal conductivity from 10 W/mK to 800 W/mK or a thickness-direction electrical conductivity from 40 S/cm to 3,200 S/cm.
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机译：一种金属键合的石墨烯泡沫产品（及其生产方法），包括：（A）片状或片状的固体石墨烯泡沫，具有片状平面和片状厚度方向，由多个孔（孔）和孔壁组成，其中所述孔壁包含具有小于0.01重量％的非碳元素的原始石墨烯材料或具有0.01-20重量％的非碳元素的非原始石墨烯材料，其中所述非原始石墨烯被选择来自氧化石墨烯，还原的氧化石墨烯，氟化石墨烯，氯化石墨烯，溴化石墨烯，碘化石墨烯，氢化石墨烯，氮化石墨烯，掺硼石墨烯，掺氮石墨烯，化学官能化石墨烯或其组合; （B）填充在石墨烯片上的金属，其中，金属键合的石墨烯泡沫体的厚度方向导热率为10W / mK〜800W / mK，厚度方向导热率为40。 S / cm至3200 S / cm。
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