In-Situ Silica Xerogel Assisted Facile Synthesis of Fe-N-C Catalysts with Dense Fe-Nx Active Sites for Efficient Oxygen Reduction.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202104934
Abstract: In the past decade, atomically dispersed Fe active sites (coordinated with nitrogen) on carbon materials (FeNC) have emerged rapidly as promising single-atom catalysts (SACs) for the oxygen reduction reaction (ORR) to substitute precious group metal… read more here.
Keywords: oxygen reduction; active sites; silica xerogel; xerogel ... See more keywords
Resorcinol–formaldehyde carbon xerogel as selective adsorbent of carbon dioxide present on biogas
Sign Up to like & getrecommendations! Published in 2018 at "Adsorption"
DOI: 10.1007/s10450-018-9933-6
Abstract: AbstractA carbon xerogel obtained by carbonization of a resorcinol–formaldehyde polymer which was synthesized using Cs2CO3 as catalyst was employed as CO2 selective adsorbent for biogas upgrading. The material presented a large narrow micropore volume (W0(CO2) = 0.34 cm3 g−1)… read more here.
Keywords: adsorption; carbon; adsorbent; carbon xerogel ... See more keywords
Low-cost biosorption of Methylene Blue and Congo Red from single and binary systems using Sargassum latifolium biorefinery waste/wastepaper xerogel: an optimization and modeling study
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-020-02290-2
Abstract: There is a growing interest for the utilization of brown macroalgae for integrated production of various value-added products with zero waste generation. Therefore, the biorefinery waste of Sargassum latifolium after the sequential extraction of polyphenols,… read more here.
Keywords: system; biorefinery waste; waste; methylene blue ... See more keywords
Controllable preparation of methyltriethoxysilane xerogel nanofibers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science"
DOI: 10.1007/s10853-019-03629-y
Abstract: In recent years, the controllable preparation of silicone xerogel nanofiber without the addition of a carrier polymer is becoming more and more attractive. The methyltriethoxysilane (MTES) sol prepared using MTES/H2O/ethanol in a molar ratio of… read more here.
Keywords: controllable preparation; time; xerogel nanofibers; xerogel ... See more keywords
Ultrahigh rate and high-performance lithium-sulfur batteries with resorcinol-formaldehyde xerogel derived highly porous carbon matrix as sulfur cathode host
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131521
Abstract: Abstract Lithium-Sulfur Battery (LSB) is looked upon as a promising energy storage device to be used in high end applications due to their high energy metrics. However, the successful commercialization of LSBs is hauled by… read more here.
Keywords: performance; highly porous; rate; sulfur ... See more keywords
Effect of Nb/C ratio in the morphological, structural, optical and photocatalytic properties of novel and inexpensive Nb2O5/carbon xerogel composites
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.01.073
Abstract: Abstract This work explores the development of hybrid Nb2O5/carbon xerogel photocatalysts. The precursor materials used, such as tannin and recycled niobium scraps, enhance the economic and environmental aspects of the synthesis. The materials were characterized… read more here.
Keywords: effect; carbon xerogel; spectroscopy; nb2o5 carbon ... See more keywords
Facile synthesis silver nanoparticles on different xerogel supports as highly efficient catalysts for the reduction of p-nitrophenol
Sign Up to like & getrecommendations! Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2017.02.041
Abstract: Abstract The paper addresses the effect of support on the structure and catalytic activity of Ag catalysts supported on SiO2, Fe2O3 and Al2O3 xerogel for catalytic reduction of p-nitrophenol. In order to study support effect… read more here.
Keywords: reduction; silver nanoparticles; synthesis silver; facile synthesis ... See more keywords
Improving Anti-Icing and De-Icing Performances via Thermal-Regulation with Macroporous Xerogel.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c08770
Abstract: The accumulation of ice in winter has brought many problems in industrial production and everyday life, and how to prevent icing or remove ice rapidly has aroused great attention from researchers in recent years. In… read more here.
Keywords: ice; macroporous xerogel; anti icing; pmx ... See more keywords
"Imitative" click chemistry to form a sticking xerogel for the portable therapy of bacteria-infected wounds.
Sign Up to like & getrecommendations! Published in 2019 at "Biomaterials science"
DOI: 10.1039/c9bm01417a
Abstract: Xerogels usually possess a stable structure and have a low swelling rate due to their inferior dynamics. Herein, a xerogel was synthesized by "imitative" click chemistry based on lipoic acid for picking up bacteria from… read more here.
Keywords: click chemistry; chemistry; portable therapy; imitative click ... See more keywords
Curcumin-infused xerogel-based nutraceutical development and its 4D shape-shifting behavior.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of food science"
DOI: 10.1111/1750-3841.16438
Abstract: Cereal-based functional foods with shape-changing (four-dimensional [4D]) properties is a novel approach in the current scenario. The main objective of the research is to develop a bioactive compound incorporated in flat two-dimensional xerogel and its… read more here.
Keywords: shape shifting; curcumin infused; development; xerogel ... See more keywords
Heterogeneous Biocatalysts Prepared by Immuring Enzymatic Active Components inside Silica Xerogel and Nanocarbons-In-Silica Composites
Sign Up to like & getrecommendations! Published in 2018 at "Catalysts"
DOI: 10.3390/catal8050177
Abstract: Proprietary results on preparation and studies of whole-cell and lysates-based heterogeneous biocatalysts with different enzymatic activity were reviewed. A peculiar method was developed for preparing these biocatalysts by immuring (entrapping) enzymatic active components (EAC) inside… read more here.
Keywords: nanocarbons silica; enzymatic active; activity; active components ... See more keywords