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Cu-doped Bi/Bi₂WO₆ catalysts for efficient N₂ fixation by photocatalysis

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1412-1422 doi: 10.1007/s11705-023-2312-1

Abstract: In this paper, Cu-doped Bi₂WO₆ was synthesized via a solvothermal method and appliedthat the synthesized photocatalyst is actually Bi/Cu-Bi₂WO₆ composite.of Bi₂WO₆.The optimized NH₃ generation rates of Bi/Cu-Bi₂WO₆ reached 624 and 243/Bi₂WO₆, respectively.

Keywords： Bi₂WO₆ Cu doping work function photocatalytic N₂ fixation charge

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Morphology selective construction of

Maher Darwish, Ali Mohammadi, Navid Assi, Samer Abuzerr, Youssef Alahmad

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4, Pages 561-578 doi: 10.1007/s11705-019-1808-1

Abstract: Controlled growth of Bi WO nanorods with exposed [0 0 1] facets and the fabrication of an Fe O -Bi WOthe influence of various factors on the morphological modulation-photocatalytic behavior of the pure BiWO prior to final functionalization.Changing the pH of the precursor solution impacted the formation of 0D, 2D, and 3D structures; howeverConversely, the mechanism of the activity enhancement of -cyclodextrin functionalized Fe O -Bi WO ,

Keywords： β-cyclodextrin Bi₂WO₆ shape controlled nanorod sunset yellow

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Fabrication of highly efficient Bi

Wei Mao, Lixun Zhang, Tianye Wang, Yichen Bai, Yuntao Guan

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1344-8

Abstract: Abstract • A novel Bi2WO6/CuS composite was fabricated by a facile solvothermal method. • This compositeA visible-light-driven Bi2WO6/CuS p-n heterojunction was fabricated using an easy solvothermal methodThe Bi2WO6/CuS exhibited high photocatalytic activity in a mixed system containing rhodamine B (RhB),Bi2WO6/CuS can be applied over a wide pH range (2–6) with strong photocatalytic activity for RhB, TCHRemoval mechanisms of RhB, TCH, and Cr(VI) were proposed, Bi2WO6/CuS was formed into a p-n heterojunction

Keywords： Photocatalysis Bi₂WO₆/CuS Organic pollutants Cr(VI) Synergistic effect

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Effective degradation of tetracycline by mesoporous Bi

Xiaolong CHU,Guoqiang SHAN,Chun CHANG,Yu FU,Longfei YUE,Lingyan ZHU

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2, Pages 211-218 doi: 10.1007/s11783-014-0753-y

Abstract: Bi WO was synthesized with a hydrothermal method at different pHs and used for the degradation of tetracyclineThe mesoporous Bi WO prepared at pH 1 (BWO-1) displayed the highest adsorption and degradation capacity

Keywords： Bi₂WO₆ hydrothermal synthesis tetracycline (TC) photocatalysis

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Piezocatalytic performance of FeO−BiMoO catalyst for dye degradation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6, Pages 716-725 doi: 10.1007/s11705-022-2265-9

Abstract: A Fe₂O₃−Bi₂MoO₆ heterojunction was synthesized via a hydrothermalBi₂MoO₆ composite catalyst under 60 min of ultrasonic vibration./sub>O₃ and Bi₂MoO₆, which effectively separated the ultrasound-induced>3−Bi₂MoO₆ catalyst was proposed based on the band potential and quenchingThe results demonstrated the potential of using Fe₂O₃−Bi₂MoO_{6

Keywords：

piezocatalysis


Fe₂O₃−Bi₂MoO₆


dye decomposition


ultrasonic


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Photoreduction adjusted surface oxygen vacancy of BiMoO for boosting photocatalytic redox performance

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12, Pages 1937-1948 doi: 10.1007/s11705-023-2353-5

Abstract: In this study, Bi₂MoO₆ with adjustable rich oxygen vacancies was prepared by aThe experiment results show that Bi₂MoO₆ with rich oxygen vacancies is an excellentThe photocatalytic ability of BMO-10 is 0.3 and 3.5 times higher than that of the pristine Bi₂MoO₆ for Rhodamine B degradation and Cr(VI) reduction, respectively.

Keywords： Bi₂MoO₆ oxygen vacancies photoreduction Cr(VI) RhB

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Photoelectrocatalytic generation of H and S from toxic HS by using a novel BiOI/WO nanoflake array photoanode

Frontiers in Energy 2021, Volume 15, Issue 3, Pages 744-751 doi: 10.1007/s11708-021-0775-7

Abstract: In this paper, a photoelectrocatalytic (PEC) recovery of toxic H₂S into H₂ andS system was proposed using a novel bismuth oxyiodide (BiOI)/ tungsten trioxide (WO₃) nano-flakeCompared to pure WO₃ NFA, the BiOI/WO₃ NFA promotes a significant increase of photocurrentOwing to the excellent stability and photoactivity of the BiOI/WO₃ NFA photoanode and I2 and S.

Keywords： bismuth oxyiodide (BiOI)/ tungsten trioxide (WO₃) nano-flake arrays (NFA) photoelectrocatalytic(PEC) H₂S splitting H₂ S

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Cytokine storm and translating IL-6 biology into effective treatments for COVID-19

Frontiers of Medicine doi: 10.1007/s11684-023-1044-4

Abstract: Considering that high levels of interleukin-6 (IL-6) have been detected in several highly pathogenicacute respiratory syndrome in 2002, the Middle East respiratory syndrome in 2012, and COVID-19, the IL-6Thus, we review the history of cytokine storm and the process of targeting IL-6 signaling to elucidate

Keywords： SARS-CoV-2 COVID-19 cytokine storm interleukin-6 tocilizumab

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All-inorganic TiO/CsAgBiBr composite as highly efficient photocatalyst under visible light irradiation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12, Pages 1925-1936 doi: 10.1007/s11705-023-2344-6

Abstract: A leading star in photocatalysis has been revealed as lead-free Cs₂AgBiBr₆ doubleIn this work, this photocatalytic process was facilitated by a unique TiO₂/Cs₂AgBiBr₆ composite, which was identified as an S-cheme heterojunction.TiO₂/Cs₂AgBiBr₆ composite was investigated for its structure and photocatalytic/sub>/Cs₂AgBiBr₆ composites, which will facilitate the generation of new ideas

Keywords： Cs₂AgBiBr₆ nanocrystals visible-light photocatalyst Cs₂AgBiBr₆/TiO₂ heterojunction

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Z-scheme CdS/WO on a carbon cloth enabling effective hydrogen evolution

Frontiers in Energy 2021, Volume 15, Issue 3, Pages 678-686 doi: 10.1007/s11708-021-0768-6

Abstract: Photocatalytic water splitting for hydrogen (H₂) generation is a potential strategy to solveHerein, a direct Z-scheme CdS/WO₃ composite photocatalyst was fabricated based on carbon clothThe experimental results showed that the H₂ yield of adding one piece of CdS/WO₃₂ generation performance of CdS/WO₃ decreased slightly after 3 cycles.

Keywords： photocatalysis CdS/WO₃ carbon cloth Z-scheme hydrogen evolution

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Chemical deactivation of V

Xiaodong WU, Wenchao YU, Zhichun SI, Duan WENG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3, Pages 420-427 doi: 10.1007/s11783-013-0489-0

Abstract: V O -WO /TiO catalyst was poisoned by impregnation with NH Cl, KOH and KCl solution, respectively.

Keywords： V₂O₅-WO₃/TiO₂ potassium chloride poisoning reducibility acid

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Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Frontiers in Energy 2022, Volume 16, Issue 5, Pages 793-811 doi: 10.1007/s11708-022-0821-0

Abstract: CO₂ in natural gas (NG) is prone to condense directly from gas to solid or solidify from liquidMeanwhile, CO₂ will also affect the calorific value of NG.Based on the above reasons, CO₂ must be removed during the NG liquefaction process.In this paper, the phase behavior of the CH₄-CO₂ binary mixture is summarized,which provides a basis for the process design of cryogenic CO₂ removal from NG.

Keywords： cryogenic CO₂ removal purification of natural gas (NG) biogas upgrading CH₄-CO₂ binary system

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Discussion on a new paradigm of endogenous security towards 6G networks Review

Xinsheng JI, Jiangxing WU, Liang JIN, Kaizhi HUANG, Yajun CHEN, Xiaoli SUN, Wei YOU, Shumin HUO, Jing YANG

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 10, Pages 1421-1450 doi: 10.1631/FITEE.2200060

Abstract:

The sixth-generation mobile communication (6G) networks will face more complex endogenous securitypaper first expounds the new paradigm of cyberspace endogenous security and introduces the vision of 6GThen, it analyzes the security problems faced by the 6G , , and emerging associated technologies in detail

Keywords： 6G security New paradigm of endogenous security Core network Wireless access network

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In-MOF-derived In₂S₃/Bi₂S₃ heterojunction for enhanced photocatalytic

Frontiers in Energy 2023, Volume 17, Issue 5, Pages 654-663 doi: 10.1007/s11708-023-0885-5

Abstract: In this paper, a broad spectrum responsive In₂S₃/Bi₂S₃ heterojunctionis constructed by in-situ integrating Bi₂S₃ with the In₂S_{S₃/Bi₂S₃ heterojunction demonstrates a rate of 0.71 mmol/(g∙h),which is 2.2 and 1.7 times as much as those of In₂S₃ (0.32 mmol/(g∙h) and Bi₂S₃ (0.41 mmol/(g∙h)), respectively.}

Keywords： photocatalytic hydrogen production wide-spectrum response metal sulfides MOFs derivative heterogeneous interfacial contact

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Preparation and rheological behaviors of PA6/SiO2 nanocompiste

WEI Shanshan, LIU Yuejun, LI Xianggang, HUANG Yugang, WANG Xiayu, ZHANG Ping

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4, Pages 332-337 doi: 10.1007/s11705-007-0060-2

Abstract: The polyamide 6 (PA6)/SiO nanocomposites were prepared by in situ polymerization and the rheologicalresults showed that the SiO particle size was around 50 nm and the particles dispersed evenly in PA6The non-Newtonian indexes of nanocomposites were smaller than those of pure PA6.The rheological behaviors revealed that there were strong interactions between PA6 macromolecule chains

Keywords： polyamide temperature rheological activation pesudoplastic