Structural control of nanoporous frameworks consisting of minimally stacked graphene walls
説明
<jats:p>This mini-review provides an in-depth analysis of the formation and post-processing of nanoporous graphene materials <jats:italic>via</jats:italic> methane chemical vapor deposition (CH<jats:sub>4</jats:sub>-CVD) using nanostructured metal oxide templates, including Al<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>, MgO, and SiO<jats:sub>2</jats:sub>. Initially, the formation of graphene sheets is discussed in terms of the role of CH<jats:sub>4</jats:sub>-CVD, the influence of templates, and the underlying mechanism for tailoring the structures of the graphene-based materials. Following this, the discussion extends to the post-graphene formation process. We focus on key steps, including template removal and graphene repair <jats:italic>via</jats:italic> zipping reactions at high temperatures. Additionally, we evaluate the conditions to prevent undesired structural transformations. The correlation between the structural features and transformations occurring during post-processing is also examined. The materials fabricated through these methods exhibit impressive properties of high porosity, minimal edge sites, superior oxidation resistance, and elasticity, positioning them as promising materials in various applications.</jats:p>
収録刊行物
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- Frontiers in Materials
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Frontiers in Materials 10 2024-01-10
Frontiers Media SA
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詳細情報 詳細情報について
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- CRID
- 1360302865559838336
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- ISSN
- 22968016
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- 資料種別
- journal article
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- データソース種別
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- Crossref
- KAKEN
- OpenAIRE