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In-MOF-derived In2sub>S3sub>/Bi2sub>S3sub> 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 In2sub>S3sub>/Bi2sub>S3sub> heterojunctionis constructed by in-situ integrating Bi2sub>S3sub> with the In2sub>S2sub>S3sub>/Bi2sub>S3sub> heterojunction demonstrates a rate of 0.71 mmol/(g∙h), which is 2.2 and 1.7 times as much as those of In2sub>S3sub> (0.32 mmol/(g∙h) and Bi2sub>S3sub> (0.41 mmol/(g∙h)), respectively.

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

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NOxsub> and H2sub>S formation in the reductive zone of air-staged combustion of

Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI

Frontiers in Energy 2021, Volume 15, Issue 1, Pages 4-13 doi: 10.1007/s11708-020-0804-y

Abstract: China to control NO emission; thus, it is necessary to understand the formation mechanism of NO and H SThis paper focused on the investigation of reductive gases in the formation of NO and H S in the reductiveinto GE was found to increase not only the coal conversion but also the concentrations of CO and H SBoth the CO and H S concentrations inblended coal combustion increase with an increase in the combustionBased on accumulated experimental data, one interesting finding was that NO and H S from blended coal

Keywords： blended coal combustion NOx sub>formation H2sub>S formation air staged combustion

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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 H2sub>S into H2sub> and>2sub>S totally converted S^2– into S without any polysulfide (

sub>

2sub> was simultaneously generated at a rate of about 0.867 mL/(h·cm).The proposed PEC H2sub>S splitting system provides an efficient and sustainable route to recoverH2sub> and S.

Keywords： bismuth oxyiodide (BiOI)/ tungsten trioxide (WO3sub>) nano-flake arrays (NFA) photoelectrocatalytic(PEC) H2sub>S splitting H2sub> S

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Removal of P4sub>, PH3sub> and H2sub>S from Yellow Phosphoric Tail Gas by a Catalytic

Ning Ping,Hans-Jörg Bart,Wang Xueqian,Ma Liping,Chen Liang

Strategic Study of CAE 2005, Volume 7, Issue 6, Pages 27-35

Abstract: sulfide in yellow phosphorus tail gas was investigated with activated carbon and a home-made catalyst KU2.Both KU2 and activated carbon proved to be effective catalysts in the catalytic oxidation process (COP) for H2sub>S and PH3sub> removal.

Keywords： catalyst catalytic oxidation H2sub>S P4sub> PH3sub> fixed bed

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Sulfur-deficient CoNi2sub>S4sub> nanoparticles-anchored porous carbon nanofibers as bifunctional

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1707-1717 doi: 10.1007/s11705-023-2308-x

Abstract: >2sub>S4sub> nanoparticles are prepared as bifunctional electrocatalyst.>2sub>S4sub>.>2sub>S4sub> from 1.68 to 0.52 eV.Moreover, the uniform distribution of CoNi2sub>S4sub> nanoparticles on carbon nanofibersevolution reaction and 380 mV@100 mA·cm^–2 for hydrogen evolution reaction.

Keywords： nanoparticle sulfur vacancy porous carbon nanofiber transition metal sulfides electrolysis

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China’s pre-2020 CO

Hailin WANG

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 571-578 doi: 10.1007/s11708-019-0640-0

Abstract: The results show that China’s CO intensity of GDP in 2020 is expected to fall by 52.9%–54.4% than theChina’s CO intensity of GDP in 2030 will fall by over 70% than that in 2005, and CO emissions peak

Keywords： China’s National Determined Contribution emission reduction potential scenario analysis CO2sub

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Impacts of CO2 and H2S on the risk of hydrate formation during pipeline transport of natural gas

Solomon A. Aromada, Bjørn Kvamme

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3, Pages 616-627 doi: 10.1007/s11705-019-1795-2

Abstract: The impacts of CO and H S in natural gas on the maximum mole-fractions of water that can be toleratedfrom the North Sea is used as a reference case, it contains very negligible amount of CO and no H S.observed that CO does not cause any distinguishable impact on water tolerance of the system, but H SWater tolerance decreases with increase in concentration of H S.H S has the most impact, it tolerates the least amount of water among the components studied.

Keywords： hydrate hydrogen Sulphide CO2sub> dew point pipeline

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Inexpensive synthesis of a high-performance Fe

Imran, Muhammad S. Haider, Hee Taik Kim

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3, Pages 405-416 doi: 10.1007/s11705-016-1579-x

Abstract: A sol-gel technique has been developed for the synthesis of a magnetite-silica-titania (Fe O -SiO -TiO ) tertiary nanocomposite with improved photocatalytic properties based on the use of inexpensive titania and silica precursors. The exceptional photocatalytic activity of the resulting materials was demonstrated by using them to photocatalyze the degradation of methylene blue solution. The best formulation achieved 98% methylene blue degradation. An interesting feature of the present work was the ability to magnetically separate and reuse the catalyst. The efficiency of the catalyst remained high during two reuses. The synthesized nanomaterials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, ultra-violet-visible spectroscopy, diffuse reflectance spectroscopy, and thermogravimetric analysis. XRD analysis revealed the formation of multicrystalline systems of cubic magnetite and anatase titania crystals. SEM and TEM characterization revealed well-developed and homogeneously dispersed particles of size less than 15 nm. FTIR spectra confirmed the chemical interaction of titania and silica. It was further noticed that the optical properties of the prepared materials were dependent on the relative contents of their constituent metal oxides.

Keywords： sol-gel photocatalysis magnetic recovery TiO2sub> Fe3sub>O4sub> SiO2sub>

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CO2sub> capture using membrane contactors: a systematic literature review

Sanaa Hafeez, Tayeba Safdar, Elena Pallari, George Manos, Elsa Aristodemou, Zhien Zhang, S. M.

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4, Pages 720-754 doi: 10.1007/s11705-020-1992-z

Abstract: With fossil fuel being the major source of energy, CO emission levels need to be reduced to a minimal amount namely from anthropogenic sources. Energy consumption is expected to rise by 48% in the next 30 years, and global warming is becoming an alarming issue which needs to be addressed on a thorough technical basis. Nonetheless, exploring CO capture using membrane contactor technology has shown great potential to be applied and utilised by industry to deal with post- and pre-combustion of CO . A systematic review of the literature has been conducted to analyse and assess CO removal using membrane contactors for capturing techniques in industrial processes. The review began with a total of 2650 papers, which were obtained from three major databases, and then were excluded down to a final number of 525 papers following a defined set of criteria. The results showed that the use of hollow fibre membranes have demonstrated popularity, as well as the use of amine solvents for CO removal. This current systematic review in CO removal and capture is an important milestone in the synthesis of up to date research with the potential to serve as a benchmark databank for further research in similar areas of work. This study provides the first systematic enquiry in the evidence to research further sustainable methods to capture and separate CO .

Keywords： CO2sub> capture preferred reporting items for systematic reviews and meta-analyses membrane contactor

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Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1713-1

Abstract: List>

● Synergistic removal of carbamazepine (CBZ) was obtained in the FeS-S2sub>O8sub>^2– process.

Keywords： FeS S2sub>O8sub>^2– Carbamazepine DFT calculations Degradation routes

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Uncovering CO2sub> emission drivers under regional industrial transfer in China’s Yangtze River

Huijuan JIANG, Yong GENG, Xu TIAN, Xi ZHANG, Wei CHEN, Ziyan GAO

Frontiers in Energy 2021, Volume 15, Issue 2, Pages 292-307 doi: 10.1007/s11708-020-0706-z

Abstract: With the relocation of heavy industries moving from downstream region to upstream and midstream regions in the Yangtze River Economic Belt (YREB), it is critical to encourage coordinated low carbon development in different regions within the YREB. This paper uncovers the evolution of CO emissions in different regions within the YREB for the period of 2000–2017. It decomposes regional CO emission changes using the temporal and cross-regional three-layer logarithmic mean Divisia index (LMDI) method. Besides, it decomposes industrial CO emission changes using the temporal two-layer LMDI method. The research results show that economic growth is the major driver for regional CO emission disparities. The mitigation drivers, such as energy intensity and energy structure, lead to a more decreased CO emission in the downstream region than in the upstream and midstream regions. In addition, it proposes several policy recommendations based upon the local realities, including improving energy efficiency, optimizing energy structure, promoting advanced technologies and equipment transfers, and coordinating the development in the upstream, midstream and downstream regions within the YREB.

Keywords： CO2sub> emission multi-layer LMDI decomposition industrial transfer governance

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China’s carbon neutrality: an extensive and profound systemic reform

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1614-3

Abstract:

● China has pledged ambitious carbon peak and neutrality goals for mitigating global climate change.

Keywords： neutrality Energy structure Technology-dependent society Coordinated mitigation for air pollutants and CO2sub>

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Highly effective visible-photocatalytic hydrogen evolution and simultaneous organic pollutant degradation over an urchin-like oxygen-doped MoS/ZnInS composite

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1566-z

Abstract:

● An urchin-like OMS/ZIS composite was fabricated by a facile solvothermal method.

Keywords： Dual-functional photocatalysts Oxygen-doped MoS2sub>/ZnIn2sub>S4sub> H2sub> evolution Organic pollutant

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VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN MEMBRANE CONTACTOR

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3, Pages 468-478 doi: 10.15302/J-FASE-2022473

Abstract:

● Simultaneous H2sub>S and CO2sub> removal from biogas

Keywords： biomethane biogas purification CO2sub> removal H2sub>S removal membrane absorption

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Orderly decorated nanostructural photoelectrodes with uniform spherical TiO

Bakhshayesh,S. S. Azadfar

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4, Pages 532-540 doi: 10.1007/s11705-015-1549-8

Abstract: a novel nanostructural electrode made of 20-nm-diameter nanoparticles, which orderly decorated with 2-

Keywords： dye-sensitized solar cell uniform particles TiO2sub> gel process light harvesting

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Title Author Date Type Operation

In-MOF-derived In2sub>S3sub>/Bi2sub>S3sub> heterojunction for enhanced photocatalytic

Journal Article

NOxsub> and H2sub>S formation in the reductive zone of air-staged combustion of

Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI

Journal Article

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

Journal Article

Removal of P4sub>, PH3sub> and H2sub>S from Yellow Phosphoric Tail Gas by a Catalytic

Ning Ping,Hans-Jörg Bart,Wang Xueqian,Ma Liping,Chen Liang

Journal Article

Sulfur-deficient CoNi2sub>S4sub> nanoparticles-anchored porous carbon nanofibers as bifunctional

Journal Article

China’s pre-2020 CO

Hailin WANG

Journal Article

Impacts of CO2 and H2S on the risk of hydrate formation during pipeline transport of natural gas

Solomon A. Aromada, Bjørn Kvamme

Journal Article

Inexpensive synthesis of a high-performance Fe

Imran, Muhammad S. Haider, Hee Taik Kim

Journal Article

CO2sub> capture using membrane contactors: a systematic literature review

Sanaa Hafeez, Tayeba Safdar, Elena Pallari, George Manos, Elsa Aristodemou, Zhien Zhang, S. M.

Journal Article

Performance and mechanism of carbamazepine removal by FeS-SO process: experimental investigation and DFT calculations

Journal Article

Uncovering CO2sub> emission drivers under regional industrial transfer in China’s Yangtze River

Huijuan JIANG, Yong GENG, Xu TIAN, Xi ZHANG, Wei CHEN, Ziyan GAO

Journal Article

China’s carbon neutrality: an extensive and profound systemic reform

Journal Article

Highly effective visible-photocatalytic hydrogen evolution and simultaneous organic pollutant degradation over an urchin-like oxygen-doped MoS/ZnInS composite

Journal Article

VALORIZATION OF BIOGAS THROUGH SIMULTANEOUS CO AND HS REMOVAL BY RENEWABLE AQUEOUS AMMONIA SOLUTION IN MEMBRANE CONTACTOR

Journal Article

Orderly decorated nanostructural photoelectrodes with uniform spherical TiO

Bakhshayesh,S. S. Azadfar

Journal Article