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Chemical Foaming Coupled Self-Etching: A Multiscale Processing Strategy for Ultrahigh-Surface-Area Carbon Aerogels
Qi, Fulai1,2; Xia, Zhangxun1; Jin, Jutao3; Fu, Xudong1; Wei, Wei1; Wang, Suli1; Sun, Gongquan1
KeywordCarbon Aerogels Chemical Foaming Self-etching Ultrahigh Surface Area Multifunctional Applications
Source PublicationACS APPLIED MATERIALS & INTERFACES
2018-01-24
ISSN1944-8244
DOI10.1021/acsami.7b16556
Volume10Issue:3Pages:2819-2827
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS KeywordFIRE RETARDANT POLYMERS ; ENERGY-STORAGE ; PENTAERYTHRITOL PHOSPHATE ; AMMONIUM POLYPHOSPHATE ; THERMAL-DEGRADATION ; MELAMINE PHOSPHATE ; MESOPOROUS CARBON ; POROUS STRUCTURE ; PHOSPHORIC-ACID ; GRAPHENE OXIDE
AbstractDue to the unique structure, carbon-aerogels have always shown great potential for Multifunctional applications. At present, it is highly desirable but remains challenging to tailor the microstructures with respect to porosity and specific surface area to further expand its significance. A facile chemical foaming coupled self-etching strategy is developed for multiscale processing of carbon aerogels: The strategy is directly realized via: the pyrolysis of a multifunctional precursor (pentaerythritol melamine phosphate) without any special drying process and Multiple steps: In the micrometer scale, the macroporous scaffold structures with interconnected and strutted carbon nanosheets are built up by chemical-foaming from decomposition of melamine, whereas the meso / microporous nanosheets are formed via self-etching by phosphorus-containing, species. . The delicately hierarchical structures and record breaking specific surface area of 2668.4 m(2) g(-1) render the obtained carbon aerogels great potentials for absorption (324.1-593.6 g g(-1) of absorption capacities for varied organic solvents) and energy storage (338, F g(-1) of specific capacitance). The construction of such novel carbon nanoarchitecture will also shed light on the design and synthesis of multifunctional materials.
Language英语
WOS IDWOS:000423496500072
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/168573
Collection中国科学院大连化学物理研究所
Corresponding AuthorWang, Suli; Sun, Gongquan
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Dongguan Univ Technol, Sch Environm & Architecture, Dongguan 523808, Peoples R China
Recommended Citation
GB/T 7714
Qi, Fulai,Xia, Zhangxun,Jin, Jutao,et al. Chemical Foaming Coupled Self-Etching: A Multiscale Processing Strategy for Ultrahigh-Surface-Area Carbon Aerogels[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(3):2819-2827.
APA Qi, Fulai.,Xia, Zhangxun.,Jin, Jutao.,Fu, Xudong.,Wei, Wei.,...&Sun, Gongquan.(2018).Chemical Foaming Coupled Self-Etching: A Multiscale Processing Strategy for Ultrahigh-Surface-Area Carbon Aerogels.ACS APPLIED MATERIALS & INTERFACES,10(3),2819-2827.
MLA Qi, Fulai,et al."Chemical Foaming Coupled Self-Etching: A Multiscale Processing Strategy for Ultrahigh-Surface-Area Carbon Aerogels".ACS APPLIED MATERIALS & INTERFACES 10.3(2018):2819-2827.
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