碳化
介孔材料
水热碳化
材料科学
热液循环
碳纤维
吸附
多孔性
化学工程
纳米结构
纳米技术
纳米颗粒
生物量(生态学)
纳米尺度
化学
有机化学
复合材料
吸附
催化作用
复合数
扫描电子显微镜
工程类
海洋学
地质学
作者
Maria‐Magdalena Titirici,Arne Thomas,Shu‐Hong Yu,Jens Oliver Müller,Markus Antonietti
摘要
Hydrothermal carbonization is a convenient way to convert biomass at rather moderate conditions into carbonaceous nanostructures, here, mesoporous network structures. A structural view on the micro- and nanoscale reveals interesting features defining the usefulness and application possibilities of the resulting carbonaceous materials as supports and for sorption purposes. Whereas weakly connected plant tissues result in good yields of carbon nanoparticles with very small sizes where the porosity is mainly interstitial, “hard” plant tissue is structurally transformed into a carbon replica with a rather well-defined, bicontinuous mesopore structure.
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