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
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
TiO2/Nb2O5/carbon xerogel ternary photocatalyst for efficient degradation of 4-chlorophenol under solar light irradiation
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.02.249
Abstract: Abstract This study examines the development of ternary photocatalysts based on titanium dioxide, niobium oxide, and carbon xerogel, aimed at increasing photocatalytic efficiency under solar light irradiation. The modifications proposed are focused on diminishing charge… read more here.
Keywords: carbon xerogel; light irradiation; solar light; carbon ... See more keywords
Multi-parameter optimization of the capacitance of Carbon Xerogel catalyzed by NaOH for application in supercapacitors and capacitive deionization systems
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DOI: 10.1016/j.heliyon.2019.e01196
Abstract: Carbon Xerogel is an economic choice of material for electrodes with applications in Electric Double Layer Capacitors (EDLCs) and Capacitive DeIonization systems (CDI, particularly for desalination). The objective here is to optimize Carbon Xerogel's performance,… read more here.
Keywords: carbon; capacitive deionization; carbon xerogel; optimization ... See more keywords
Spray drying as feasible processing technique to enhance the photocatalytic activity of the Nb2O5/carbon xerogel composite
Sign Up to like & getrecommendations! Published in 2020 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.127932
Abstract: Abstract This work aimed to study the effect of the spray drying technique on the morphological, structural, optical and photocatalytic properties of the Nb2O5/carbon xerogel composite. The results obtained show that the spray drying technique… read more here.
Keywords: spray; spray drying; xerogel composite; carbon xerogel ... See more keywords
Silicon-doped carbon xerogel with poly(sodium 4-styrenesulfonate) as a novel protective coating and binder
Sign Up to like & getrecommendations! Published in 2021 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2020.110622
Abstract: Abstract A composite anode comprised of silicon impregnated in a conductive carbon matrix as an anode material is an interesting path to improve the specific energy density of Li-ion batteries. However, the volume variation and… read more here.
Keywords: carbon xerogel; poly sodium; binder; silicon ... See more keywords
Adsorption of organic matter in oil sands process water (OSPW) by carbon xerogel.
Sign Up to like & getrecommendations! Published in 2019 at "Water research"
DOI: 10.1016/j.watres.2019.01.053
Abstract: This study illustrated the preparation, characterization and the use of carbon xerogel materials for the adsorption of acid-extractable fractions (AEF) and naphthenic acids (NAs) from oil sands process water (OSPW). Adsorption results demonstrated that the… read more here.
Keywords: oil sands; adsorption; carbon; water ... See more keywords
Tannin-based carbon xerogel as a promising co-catalyst for photodegradation processes based on solar light: a case study using the tin (IV) oxide/carbon xerogel composite
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2021.1978076
Abstract: This work aimed to evidence the potential use of tannin-based carbon xerogel as a co-catalyst in photocatalytic processes based on solar light. Specifically, the tin (IV) oxide/carbon xerogel photo... read more here.
Keywords: carbon; tannin based; processes based; carbon xerogel ... See more keywords