Highly efficient (BiO)2CO3-BiO2-x-graphene photocatalysts: Z-Scheme photocatalytic mechanism for their enhanced photocatalytic removal of NO
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis B: Environmental"
DOI: 10.1016/j.apcatb.2018.09.005
Abstract: Abstract NO removal is one of the most important issues in dealing with air pollution. In this report, Z-scheme (BiO)2CO3-BiO2-x-graphene (BOC-BiO2-x-GR) composite photocatalyst was designed for NO removal under simulated solar light irradiation. Characterizations of… read more here.
Keywords: bio2; removal; 2co3 bio2; bio 2co3 ... See more keywords
Synergetic effects of I − ions and BiOI on visible-light-activity enhancement of wide-band-gap (BiO) 2 CO 3
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.04.101
Abstract: Abstract The wide-band-gap semiconductor (BiO)2CO3 was modified by interior doping with I− ions and surface loading with BiOI to prepare a highly efficient visible-light active photocatalyst for the degradation of methyl orange and phenol. The… read more here.
Keywords: band gap; visible light; band; wide band ... See more keywords
Boosting photocatalytic activity through in-situ phase transformation of bismuth-based compounds on carbon dots and quantification analysis of intrinsically reactive species in photocatalysis
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.04.063
Abstract: Abstract As a photocatalyst, both BiOCOOH and (BiO)2CO3 are only active under UV light irradiation. In this contribution, a room-temperature approach is firstly demonstrated to develop in situ incorporation of green carbon dots (CDs) into… read more here.
Keywords: reactive species; photocatalytic activity; carbon dots; cds biocooh ... See more keywords
The mechanisms of interfacial charge transfer and photocatalysis reaction over Cs3Bi2Cl9 QD/(BiO)2CO3 heterojunction
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132974
Abstract: Abstract We report a series of Cs3Bi2Cl9/(BiO)2CO3 (labeled as C-B-X, X = 0.5, 1, 3) heterojunctions synthesized by the ectopic precipitation method. Density functional theory calculation cooperated with experimental results reveals the high-efficiency electron transport between (BiO)2CO3… read more here.
Keywords: charge; heterojunction; interfacial charge; reaction ... See more keywords
Plasmonic Bi metal as cocatalyst and photocatalyst: The case of Bi/(BiO)2CO3 and Bi particles.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2016.09.018
Abstract: Semimetal bismuth with plasmonic properties has triggered increased interests. In this work, a facile strategy was developed to synthesize the Bi/(BiO)2CO3 (Bi-BOC) nanocomposites and Bi elemental photocatalysts. The Bi nanoparticles were produced via the insitu… read more here.
Keywords: metal cocatalyst; plasmonic metal; visible light; metal ... See more keywords
La-doping induced localized excess electrons on (BiO)2CO3 for efficient photocatalytic NO removal and toxic intermediates suppression.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.123174
Abstract: Photocatalysis technology has been extensively adopted to abate typical air pollutants. Nevertheless, it is a challenge to develop photocatalysts aiming to simultaneously improve photocatalytic selectivity and efficiency. In this study, to improve the photocatalytic selectivity… read more here.
Keywords: photocatalytic selectivity; localized excess; excess electrons; electrons bio ... See more keywords
In-situ loading of (BiO)2CO3 on g-C3N4 with promoted solar-driven photocatalytic performance originated from a direct Z-scheme mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2018.03.036
Abstract: Abstract The photocatalytic performance of g-C3N4 has been significantly hindered by its inherent drawbacks; therefore it is highly desirable to ameliorate the photocatalytic performance of g-C3N4. Construction of effective direct Z-scheme photocatalysts is facile approach… read more here.
Keywords: photocatalytic performance; direct scheme; 2co3 c3n4; c3n4 ... See more keywords
TiO2/(BiO)2CO3 nanocomposites for ultraviolet filtration with reduced photocatalytic activity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc01330f
Abstract: TiO2 nanoparticles are typically used in sunscreens; however, they have been shown to exhibit cyto- and genotoxicity, which is related to the photocatalytic activity and the subsequent formation of reactive oxygen species when exposed to… read more here.
Keywords: tio2; tio2 bio; photocatalytic activity; bio 2co3 ... See more keywords
Insight into the improved photocatalytic removal of tetracycline hydrochloride by constructing cobalt doping in 2D/2D (BiO)2CO3/BiOCl type-II heterojunctions.
Sign Up to like & getrecommendations! Published in 2023 at "Chemosphere"
DOI: 10.2139/ssrn.4383644
Abstract: Element doping coupled with heterojunction construction and morphology control is an efficient way to improve the properties of photocatalytic materials. Here, a thiourea-modified 2D/2D cobalt-doped (BiO)2CO3/BiOCl heterojunction photocatalyst (denoted as Co-(BC/BL)Tu) was constructed by a… read more here.
Keywords: tetracycline hydrochloride; cobalt; bio 2co3; cobalt doping ... See more keywords
Broad-Spectrum Antimicrobial Activity of Ultrafine (BiO)2CO3 NPs Functionalized with PVP That Can Overcome the Resistance to Ciprofloxacin, AgNPs and Meropenem in Pseudomonas aeruginosa
Sign Up to like & getrecommendations! Published in 2023 at "Antibiotics"
DOI: 10.3390/antibiotics12040753
Abstract: Although it has no known biochemical role in living organisms, bismuth has been used to treat syphilis, diarrhea, gastritis and colitis for almost a century due to its nontoxic nature to mammalian cells. When prepared… read more here.
Keywords: 2co3 nps; meropenem; pseudomonas aeruginosa; bio 2co3 ... See more keywords