A thermally stable and hydrophobic composite aerogel made from cellulose nanofibril aerogel impregnated with silica particles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2034-9
Abstract: A thermally stable and hydrophobic cellulose nanofibril (CNF)–silica composite aerogel was prepared by simply immersing the CNF aerogel into the silica sol with different tetraethyl orthosilicate (TEOS) concentration and shaping it by means of low-risk… read more here.
Keywords: stable hydrophobic; thermally stable; silica; composite aerogel ... See more keywords
Hydrophobic in-situ SiO2-TiO2 composite aerogel for heavy oil thermal recovery: Synthesis and high temperature performance
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.116745
Abstract: Abstract In view of the global energy crisis, energy saving in high-temperature thermal production is urgent. The traditional rock wool and composite silicate board cannot meet the requirements of high efficiency thermal insulation for heavy… read more here.
Keywords: tio2 composite; sio2 tio2; composite aerogel; aerogel ... See more keywords
Multifunctional adsorbent based on metal-organic framework modified bacterial cellulose/chitosan composite aerogel for high efficient removal of heavy metal ion and organic pollutant
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.123127
Abstract: Abstract A novel adsorbent based on zeolitic imidazolate framework-67 (ZIF-67, a sort of metal-organic framework) modified bacterial cellulose/chitosan (BC/CH) composite aerogel was prepared through a facile method combining physical mixture, in situ synthesis, and lyophilization.… read more here.
Keywords: framework; adsorbent; composite aerogel; metal ... See more keywords
New Cu2O-SiO2 Composite Aerogel-like Desulfurization Adsorbents with Different Molar Ratio of Si/Cu Based on π-Complexation
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b02968
Abstract: Cu2O-SiO2 composite aerogel-like adsorbents with different n(Si/Cu) were synthesized by a sol–gel method, followed by drying under atmospheric pressure, and characterized by BET, XRD, SEM, H2-TPR, XRF, and FTIR means. Their adsorption performance for thiophene… read more here.
Keywords: aerogel like; cu2o sio2; sio2; composite aerogel ... See more keywords
Thermal Insulation and Flame Retardancy of the Hydroxyapatite Nanorods/Sodium Alginate Composite Aerogel with a Double-Crosslinked Structure.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c12254
Abstract: As advanced thermal management materials, aerogels have great research value in the fields of engineering insulation, pipeline transportation, and packaging insulation. The composite interaction of the two-phase interface and the construction of a porous structure… read more here.
Keywords: aerogel; sodium alginate; flame; thermal insulation ... See more keywords
Hierarchical SiC-Graphene Composite Aerogel-Supported Ni-Mo-S Nanosheets for Efficient pH-Universal Electrocatalytic Hydrogen Evolution.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02802
Abstract: MoS2 exhibits good prospects in electrocatalytic hydrogen evolution. Whereas, the electrocatalytic property of MoS2 is restrained by its insufficient active sites, low electrical conductivity, and slow water dissociation processes. Herein, an aerogel composed of silicon… read more here.
Keywords: aerogel; sicnw rgo; electrocatalytic hydrogen; rgo ... See more keywords
Directional porous polyimide/polyethylene glycol composite aerogel with enhanced CO2 uptake performance
Sign Up to like & getrecommendations! Published in 2022 at "High Performance Polymers"
DOI: 10.1177/09540083221136051
Abstract: The cost of CO2 separation and energy consumption can be decreased through the use of CO2 adsorption. Due to the electron-rich heteroatoms in its network, polyimide (PI) has a remarkable affinity for CO2. Polyethylene glycol… read more here.
Keywords: polyethylene glycol; peg; composite aerogel; co2 ... See more keywords
Facile Fabrication of Flexible Bacterial Cellulose/Silica Composite Aerogel for Oil/Water Separation
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of the Chemical Society of Japan"
DOI: 10.1246/bcsj.20180106
Abstract: Methylene diphenyl diisocyanate (MDI)-modified bacterial cellulose (BC)/silica composite aerogel was prepared by a facile sol-gel process followed by freeze-drying. The obtained composite aerogel showed excellent hydrophobicity and flexibility, making it a promising oil sorbent for… read more here.
Keywords: silica composite; oil water; composite aerogel; bacterial cellulose ... See more keywords
Preparation of Titania–Silica Composite Aerogel at Atmospheric Pressure and Its Catalytic Performance in the Synthesis of Poly (Butylene Succinate)
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16093296
Abstract: Titanates are widely used in the synthesis of polyesters, such as Poly (butylene succinate) (PBS), due to their excellent catalytic activity for polycondensation. However, the hydrolysis sensitivity of titanate and side reactions at high temperatures… read more here.
Keywords: titania silica; silica composite; composite aerogel;
3D Composite PDMS/MWCNTs Aerogel as High-Performing Anodes in Microbial Fuel Cells
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12234335
Abstract: Porous 3D composite materials are interesting anode electrodes for single chamber microbial fuel cells (SCMFCs) since they exploit a surface layer that is able to achieve the correct biocompatibility for the proliferation of electroactive bacteria… read more here.
Keywords: composite pdms; composite aerogel; pdms mwcnts; fuel cells ... See more keywords
Bio-Based and Robust Polydopamine Coated Nanocellulose/Amyloid Composite Aerogel for Fast and Wide-Spectrum Water Purification
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13193442
Abstract: Water contamination resulting from human activities leads to the deterioration of aquatic ecosystems. This restrains the access to fresh water, which is the leading cause of mortality worldwide. In this work, we developed a bio-based… read more here.
Keywords: water; based robust; composite aerogel; aerogel ... See more keywords