Production of exfoliated graphite involves soaking natural graphite flake in liquid nitrogen to obtain soaked graphite flake, treating soaked graphite flake with intercalating reagents to obtain intercalant mixture, and exfoliating intercalant mixture
	JAIN K P; VADALI S V S; DHAGE S; PADYA B; NOWDURU R
	2023-10-10
专利权人	INT ADVANCED RES CENT POWDER METALLURGY (ITAD-Non-standard)
申请日期	2023-10-10
专利号	IN202341067942-A
成果简介	NOVELTY - Production of exfoliated graphite involves: (a) soaking natural graphite flake in liquid nitrogen for a time period of 1 5 minutes to 100 hours to obtain soaked graphite flake, (b) treating the soaked graphite flake with intercalating reagents to obtain intercalant mixture, and (c) exfoliating the intercalant mixture at a temperature in a range of 500-1500°C to obtain exfoliated graphite. USE - Method for the production of exfoliated graphite. ADVANTAGE - The method enables to form high quality defect free exfoliated graphite with better properties such as ultra-low density, increased pore volume and high Brunauer-Emmett-Teller (BET) surface area. The method consumes lesser thermal energy to exfoliate.
IPC 分类号	B01J-035/10 ; B82Y-030/00 ; B82Y-040/00 ; C01B-032/225 ; H01L-029/78
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/20083
专题	中国科学院新疆生态与地理研究所
作者单位	INT ADVANCED RES CENT POWDER METALLURGY (ITAD-Non-standard)
推荐引用方式 GB/T 7714	JAIN K P,VADALI S V S,DHAGE S,et al. Production of exfoliated graphite involves soaking natural graphite flake in liquid nitrogen to obtain soaked graphite flake, treating soaked graphite flake with intercalating reagents to obtain intercalant mixture, and exfoliating intercalant mixture. IN202341067942-A[P]. 2023.

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