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Development of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1807-1817 doi: 10.1007/s11705-022-2243-2

Abstract: Under the same reduction conditions (300 °C in H2sub>), the catalytic activity of the non-in-situTherefore, an in-situi> H2sub> reduction and moderate oxidation method was developed to increasei> H2sub> reduction and moderate oxidation (oxidized at 100 °C).of the in-situi> H2sub> reduction and moderate oxidized Ru/C-i2 catalyst, the interactionThe developed in-situi> H2sub> reduction and moderate oxidation method eliminated the step

Keywords： Ru/C catalyst in-situi> H2sub> reduction and moderate oxidation in-situi> reduction non-in-situi> reduction hydrogenation of 3 5-dimethylpyridine

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grown TiN/N-TiO composite for enhanced photocatalytic H evolution activity

Frontiers in Energy 2021, Volume 15, Issue 3, Pages 721-731 doi: 10.1007/s11708-021-0766-8

Abstract: Titanium nitride (TiN) decorated N-doped titania (N-TiO2sub>) composite (TiN/N-TiO2sub>) is fabricated via an in situ i>nitridation using a hydrothermally synthesized TiO2sub>a hydrogen evolution activity of up to 703 μmol/h under the full spectrum irradiation of Xe-lamp, whichThe results indicate that the superior activity is mainly caused by the in i>situ i>formationThe present study provides a fascinating approach to in situi> forming nonmetallic plasmonic material

Keywords： photocatalytic H2sub> evolution TiN/N-TiO2sub> composite plasmonic effect in-situi> nitridation

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Evaluation of H2sub> on the Evolution Mechanism of NOxi>sub> Storage and Reductionover Pt–Ba–Ce/γ-Al2sub>O3sub> Catalysts Article

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Engineering 2019, Volume 5, Issue 3, Pages 568-575 doi: 10.1016/j.eng.2019.02.005

Abstract:

In this investigation, Pt–Ba–Ce/γ-Al2sub>O3sub> catalysts were preparedby incipient wetness impregnation and experiments were performed to evaluate the influence of H2 onthe evolution mechanism of nitrogen oxides (NOxsub>) storage and reduction (NSR).and conversion were increased when the time of H2sub> exposure (i.e., 30 s, 45 s, and 60 s) wasThe results revealed that increasing the content of H2sub> by an appropriate amount was favorable

Keywords： Pt–Ba–Ce/γ-Al2sub>O3sub> catalysts Physicochemical properties NOxi>sub> storageand reduction NOxi>sub> emission H2sub> reductant

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NOxi>sub> 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 HThis paper focused on the investigation of reductive gases in the formation of NO and H S in the reductiveZD into GE was found to increase not only the coal conversion but also the concentrations of CO and HS as NO reduction accelerated.Based on accumulated experimental data, one interesting finding was that NO and H S from blended coal

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

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encapsulating M(Co, Fe)-Ni alloy for electrochemical production of syngas with potential-independent CO/H

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4, Pages 498-510 doi: 10.1007/s11705-021-2082-6

Abstract: The electrochemical conversion of CO2sub>-H2sub>O into CO-H2sub> using renewableLow-cost electrocatalysts to produce tunable syngas with a potential-independent CO/H2sub> ratioConsequently, syngas with a wide range of CO/H2sub> ratios, from 0.5:1 to 3.4:1, can be producedMore importantly, stable CO/H2sub> ratios of 2:1 and 1.5:1, corresponding to the ratio to producesub>2sub> ratio from electrochemical CO2sub> reduction.

Keywords： electrochemical reduction of CO2sub> syngas Ni>-doped carbon nanotubes encapsulated alloynanoparticles CO/H2sub> ratio

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>In situi> growth of phosphorized ZIF-67-derived amorphous CoP/Cu2sub>O@CF electrocatalyst

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1430-1439 doi: 10.1007/s11705-023-2320-1

Abstract: Herein, we report an in situi> phosphorization of zeolitic imidazole frameworks (ZIF-67) to generateThe intermediate product was phosphorized to obtain final electrocatalyst (CoP/Cu2sub>O@CF) withdi>-band center of CoP downshifted after bonding with ZIF-67 and the Gibbs free energy (ΔGi>H*sub>) changed from –0.18 to –0.11 eV, confirming both decrease in overpotential and excellent HERThis work illustrates the efficient HER activity of CoP/Cu2sub>O@CF catalyst, which will act as

Keywords： CoP/Cu2sub>O@CF electrocatalyst phosphorization HER DFT

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Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance for removing rhodamine B and Cr(VI)

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6, Pages 1537-1549 doi: 10.1007/s11705-021-2094-2

Abstract: In this work, hi>-BN/NiS2sub>/NiS composites were prepared via a simple solvothermal methodThe 7 wt-% hi>-BN/NiS2sub>/NiS composites were characterized via a larger specific surfaceHowever, the removal rate of RhB by the 7 wt-% hi>-BN/NiS2sub>/NiS photocatalyst reachedThis is due to the double Z-scheme heterojunction formed between NiS2sub>/NiS and hi>-BN,hi>-BN promoted transportation of photoinduced charges on the surface of the hi>-BN/NiS2<

Keywords： graphene-like hi>-BN hi>-BN/NiS2sub>/NiS composites photocatalysis Cr(VI) reduction

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Ni>-Positive ion activated rapid addition and mitochondrial targeting ratiometric fluorescent probesfor in vivoi> cell H2sub>S imaging

Yan Shi, Fangjun Huo, Yongkang Yue, Caixia Yin

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 1, Pages 64-71 doi: 10.1007/s11705-021-2048-8

Abstract: work, we combine these two groups organically to construct a rapid response site (within 30 s) for HS, and at the same time, a ratiometric fluorescence response is presented throughout the process of HAs such, the lower detection limit can reach 55.7 nmol/L for H S.shows that this probe can be used for the mitochondrial targeted detection of endogenous and exogenous HFinally, this probe application was verified by imaging H S in nude mice.

Keywords： heterocyclic compound hydrogen sulfide ratiometric mitochondrial targeted

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CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction mechanistic study

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-022-1539-2

Abstract:

• CeO2sub> doping significantly improved low-temperature NH3sub>-SCR activity on FeTiOxi>sub>.

Keywords： NH3sub>-SCR CeO2sub> doping Low-temperature NOxi>sub> removal Improved redoxproperty In situi> XAFS analysis

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Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partialoxidation of methane

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1726-1734 doi: 10.1007/s11705-022-2188-5

Abstract: In this work, the kinetics of SrFeO3−δi>sub>–CaO∙MnO nanocomposite reduction by methane wasDuring the methane reduction, combustion occurs before the partial oxidation and there exists a transitionwith ni> = 3 (A3 model) with an activation energy of 59.8 kJ∙mol^‒1.The partial oxidation is half order with respect to methane pressure.The proposed rate law could well predict the reduction kinetics; thus, it may be used to design and/or

Keywords： chemical looping reforming SrFeO3−δi>sub>/CaO·MnO nanocomposite reduction kinetics Avrami–Erofeyev

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Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0976-9

Abstract: These catalysts were first evaluated in NSR activity tests using H /CO as reductants and then carefullycharacterized by BET, CO chemisorption, CO-DRIFTs and H -TPR techniques.Compared with Pt/BaO/Al O , (Pt/BaO/Al O +Pd/Al O ) produced less N O and more NH during NO storage and reductionO +Pd/Al O ) played an important role in NO reduction to NH , and the formed NH could reduce NO toBaO/Al O , which inhibits the NO dissociation and thus drives the selectivity to N O in NO reduction.

Keywords： NOxi>sub> storage reduction Pt/BaO/Al2sub>O3sub> Pd doping N2sub>O formation

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Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO

Li XU, Zhi GUO, Lishun DU

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 3, Pages 338-346 doi: 10.1007/s11705-013-1335-4

Abstract: This work was conducted to study the ability of anodic oxidation of azo dye C.I.

Keywords： SnO2sub>-Sb yttrium doping anodic oxidation azo dyes

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On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1741-1754 doi: 10.1007/s11705-023-2332-x

Abstract: have been prepared for selective catalytic reduction of nitrogen oxides by ammonia.It has been revealed that the quantities of surface active oxygen (O2sub>^–) and acidsites are crucial for the reaction, which can adsorb and activate NOxi>sub> and NH3generate the two kinds of active sites, hence promoting the performance of ammonia selective catalytic reductioncapacity, possesses the most abundant active O2sub>^– species and acidic sites, thereby

Keywords： Co3sub>O4sub>/ZSM-5 NOxi>sub>-SCR by NH3sub> monolayer dispersionthreshold effect surface acid sites surface active O2sub>^– anions

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Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4, Pages 594-602 doi: 10.1007/s11705-017-1668-5

Abstract: deposition method was used to fabricate Mn-based catalysts on a UiO-66 carrier for the selective catalytic reductionThe 8.5 wt-% MnO catalyst maintained excellent activity during a 24-h stability test and exhibited good

Keywords： metal-organic framework selective catalytic reduction manganese oxides deNOxi>sub> SO2sub> resistance

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

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

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

Abstract: In this study, catalytic oxidation of phosphorus and hydrogen sulfide in yellow phosphorus tail gas wasinvestigated 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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Title Author Date Type Operation

Development of an H reduction and moderate oxidation method for 3,5-dimethylpyridine hydrogenation in

Journal Article

grown TiN/N-TiO composite for enhanced photocatalytic H evolution activity

Journal Article

Evaluation of H2sub> on the Evolution Mechanism of NOxi>sub> Storage and Reductionover Pt–Ba–Ce/γ-Al2sub>O3sub> Catalysts

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Journal Article

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

Jinzhi CAI, Dan LI, Denggao CHEN, Zhenshan LI

Journal Article

encapsulating M(Co, Fe)-Ni alloy for electrochemical production of syngas with potential-independent CO/H

Journal Article

>In situi> growth of phosphorized ZIF-67-derived amorphous CoP/Cu2sub>O@CF electrocatalyst

Journal Article

Graphene-like -BN supported polyhedral NiS/NiS nanocrystals with excellent photocatalytic performance for removing rhodamine B and Cr(VI)

Journal Article

Ni>-Positive ion activated rapid addition and mitochondrial targeting ratiometric fluorescent probesfor in vivoi> cell H2sub>S imaging

Yan Shi, Fangjun Huo, Yongkang Yue, Caixia Yin

Journal Article

CeO doping boosted low-temperature NH-SCR activity of FeTiO catalyst: A microstructure analysis and reaction mechanistic study

Journal Article

Reduction kinetics of SrFeO/CaO∙MnO nanocomposite as effective oxygen carrier for chemical looping partialoxidation of methane

Journal Article

Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Journal Article

Anodic oxidation of azo dye C.I. Acid Red 73 by the yttrium-doped Ti/SnO

Li XU, Zhi GUO, Lishun DU

Journal Article

On the monolayer dispersion behavior of Co3sub>O4sub> on HZSM-5 support: designing applicablecatalysts for selective catalytic reduction of nitrogen oxides by ammonia

Journal Article

Metal-organic framework loaded manganese oxides as efficient catalysts for low-temperature selective catalytic reduction

Minhua Zhang, Baojuan Huang, Haoxi Jiang, Yifei Chen

Journal Article

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

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

Journal Article