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Fabrication of cellulose aerogel from wheat straw with strong absorptive capacity
Jian LI,Caichao WAN,Yun LU,Qingfeng SUN
Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 1, Pages 46-52 doi: 10.15302/J-FASE-2014004
Keywords: cellulose aerogel absorptive capacity waste wheat straw freeze-drying
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1568-x
● A composite aerogel was simply obtained to remove various fluoroquinolones
Keywords: Composite aerogel of carboxymethyl cellulose and κ-carrageenan Fluoroquinolone antibiotics Adsorption
A novel strategy for the construction of silk fibroin–SiO composite aerogel with enhanced mechanical
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3, Pages 288-297 doi: 10.1007/s11705-022-2222-7
Keywords: silica aerogel silk fibroin impregnation thermal insulation mechanical property
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1593-1607 doi: 10.1007/s11705-023-2348-2
Keywords: cellulose nanofibril aerogel nickel-cobalt layered double hydroxide polypyrrole nonenzymatic glucose
Jian LI,Yue JIAO,Caichao WAN
Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 1, Pages 116-120 doi: 10.15302/J-FASE-2017141
Keywords: cellulose aerogel MnFe2O4 magnetic responsiveness nanocomposite
Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6, Pages 1500-1513 doi: 10.1007/s11705-021-2086-2
Keywords: in-situ carbon-doped surface unsaturated sulfur enriched pseudocapacitive energy storage biomass-derived carbon lithium-ion capacitors
Radiative properties of materials with surface scattering or volume scattering: A review
Qunzhi ZHU, Hyunjin LEE, Zhuomin M. HANG
Frontiers in Energy 2009, Volume 3, Issue 1, Pages 60-79 doi: 10.1007/s11708-009-0011-3
Keywords: aerogel fiber particle scattering radiative properties soot surface roughness
Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7, Pages 918-929 doi: 10.1007/s11705-023-2305-0
Keywords: carbon aerogel photocatalysis dye degradation biomass cuprous oxide/copper oxide
Inspirations from nature——Preliminary discussion of wood bionics
Li Jian and Sun Qingfeng
Strategic Study of CAE 2014, Volume 16, Issue 4, Pages 4-12
Inherently intelligent behaviors and uniquely natural attributes of some organisms in nature were specifically listed in this paper. Inspired by nature,the theoretical foundation for constructing wood bionics was preliminarily stated. Under the guidance of biology and current technology,wood will be endowed with some untraditional properties and newly innovated wood-based materials will possess a much larger developing space.
Keywords: wood bionics superhydrophobicity aerogel intelligence interface
Yujing Liu, Xiao Han, Balati Kuerbanjiang, Vlado K. Lazarov, Lidija Šiller
Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4, Pages 954-959 doi: 10.1007/s11705-020-2028-4
Keywords: silica aerogel methyltrimethoxysilane solvent exchange sodium bicarbonate trimethylchlorosilane ambient
Kaiqing Yao, Chonghu Song, Hong Fang, Feng Wang, Lian Chen, Shaohua Jiang, Guojun Zha, Haoqing Hou
Engineering 2023, Volume 21, Issue 2, Pages 152-161 doi: 10.1016/j.eng.2021.08.024
In the rapid development of modern materials, there is a great need for novel energy-saving, time-saving, cost-saving, and facile approaches to fabricate light, low-density, and high-porosity aerogels with excellent mechanical and thermal performance. In this work, a freeze-extraction method combined with normal vacuum drying (VD), using short electrospun polyimide (PI) fibers as a supporting skeleton, was developed to prepare high-performance PI fibrous aerogels (PIFAs) without the need for a special drying process. The resulting PIFAs exhibit low density (≤ 52.8 mg·cm–3) and high porosity (> 96%). The PIFAs are highly fatigue resistant, with cycling compression for at least 20 000 cycles and a low energy-loss coefficient. A thermal conductivity of 40.4 mW·m–1·K–1 was obtained for a PIFA with a density of 39.1 mg·cm–3. Further modification of the PIFAs with polysilazane led to enhanced fire resistance and a high residue (> 70%) in a nitrogen atmosphere. These excellent properties make PIFAs and their composites promising candidates for lightweight construction, thermal insulating, and fireproof layers for the construction industry, aviation, and aerospace industries, as well as for high-temperature reaction catalyst carriers. In addition, the proposed freezing-extraction/VD approach can be extended to other material systems to provide savings in energy, time, and costs.
Keywords: Polyimide aerogel Freeze-extraction Vacuum-drying Mechanical property Thermal insulation Fire retardancy
Title Author Date Type Operation
Fabrication of cellulose aerogel from wheat straw with strong absorptive capacity
Jian LI,Caichao WAN,Yun LU,Qingfeng SUN
Journal Article
Simple fabrication of carboxymethyl cellulose and κ-carrageenan composite aerogel with efficient performance
Journal Article
A novel strategy for the construction of silk fibroin–SiO composite aerogel with enhanced mechanical
Journal Article
Hierarchically porous cellulose nanofibril aerogel decorated with polypyrrole and nickel-cobalt layered
Journal Article
Carbon-doped surface unsaturated sulfur enriched CoS@rGO aerogel pseudocapacitive anode and biomass-derived
Journal Article
Radiative properties of materials with surface scattering or volume scattering: A review
Qunzhi ZHU, Hyunjin LEE, Zhuomin M. HANG
Journal Article
Cuprous oxide/copper oxide interpenetrated into ordered mesoporous cellulose-based carbon aerogels for efficient photocatalytic degradation of methylene blue
Journal Article
Inspirations from nature——Preliminary discussion of wood bionics
Li Jian and Sun Qingfeng
Journal Article
Effect of sodium bicarbonate solution on methyltrimethoxysilane-derived silica aerogels dried at ambient pressure
Yujing Liu, Xiao Han, Balati Kuerbanjiang, Vlado K. Lazarov, Lidija Šiller
Journal Article