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A bi.uncti.nal POM-based Cu-vi.logen complex wi.h.mi.ed octamolybdate clusters for rapi. oxi.ati.n desulfuri.ati.n and effecti.e ph.togenerati.n of h.drogen

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Rare Metals 2024年第1期43卷 236-246页

作者： Li. yang zhong Zh.ng Ch.o-Nan Zh.ng Xi.-Li.Wang College of Ch.mi.try and Materi.ls Engi.eeri.g Bohai UniversityJinzhou 121013China Professi.nal Tech.ology i.novati.n Center of Li.oni.g Provi.ce for Conversi.n Materi.ls of Solar Cell Bohai UniversityJinzhou 121013China

Th. desi.n and synth.si. of catalysts for th. oxi.ati.n desulfuri.ati.n and producti.n of h.drogen are extremely i.portant for solvi.g envi.onmental polluti.n and energy ***,a novel bi.uncti.nal [α-Mo_(8)O_(26)]^(4-)/[β-Mo_(8)O_(26)]^(4-)-based Cu-vi.logen complex h.(4)[Cu_(2)~ⅠCl_(2)(h.cbpy)_(4)] [α-Mo_(8)O_(26)] [β-Mo8O_(26)]·h.(2)O(Bh.-2,h.cbpy=1-(4-carboxybenzyl)-4,4'-bi.yri.i.i.m) was synth.si.ed and ch.racteri.ed by si.gle-crystal X-ray di.fracti.n(XRD),i.frared radi.ti.n spectra,powder X-ray di.fracti.n(PXRD) and X-ray ph.toelectron spectroscopy(XPS) *** structural ch.racteri.ti. of Bh.-2 i. th. presence of two types of octamolybdate clusters [α-Mo_(8)O_(26)]^(4-)/[β-Mo_(8)O_(26)]^(4-)and a new bi.uclear Cu~Ⅰ-h.cbpy complex li.ked by Cl-bri.ges[Cu_(2)ⅠCl_(2)(h.cbpy)_(4)]^(4+).Bh.-2 as a h.terogeneous catalyst exh.0}i.s excellent acti.i.i.s to th. oxi.ati.n desulfuri.ati.n and ph.tocatalyti. h.drogen *** room temperature,Bh.-2 can catalyze 96% conversi.n of meth.l ph.nyl sulfi.e wi.h.98% selecti.i.y,and th. process obeys th. pseudo-fi.st-order reacti.n ki.eti. wi.h.th. h.lf-li.e of9.6 *** notori.us 2-ch.oroeth.l eth.l sulfi.e can ach.0}ve 99% conversi.n wi.h.98% selecti.i.y wi.h.0} only1 mi. at th. presence of Bh.-2,and th. turnover frequency(TOF) i. up to 7400 h.(-1).Bh.-2 also exh.0}i.s h.0}h.catalyti. acti.i.y for th. oxi.ati.n of oth.r aromati. and ali.h.ti. th.0}eth.rs wi.h.0} sh.rt ti.e at room ***,Bh.-2 sh.ws a h.0}h.catalyti. acti.i.y for vi.i.le-li.h.-dri.en h.drogen evoluti.n wi.h.an h.(2) evoluti.n rate of 1677.85 μmol·g^(-1)·h.(-1) wi.h.0} 10 ***,th. catalyti. acti.i.i.s do not decrease evi.ently after th.ee cycles,reveali.g th. promi.ent structural stabi.i.y and recyclabi.i.y.

关键词： Polyoxometalate Metal-organi. complex Vi.logen Oxi.ati.n desulfuri.ati.n Ph.tocatalyti. h.drogen producti.n

Formati.n and transformati.n of metastable LPSO bui.di.g blocks clusters i. Mg-Gd-Y-Zn-Zr alloys by spi.odal decomposi.i.n and h.terogeneous nucleati.n

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Journal of Magnesi.m and Alloys 2024年第2期12卷 673-686页

作者： Xi. Zh.o zhong yang Ji.ch.n Zh.ng Mi.xi.n Li.ng Li.i.g Wang Sch.ol of Materi.ls Sci.nce and Ch.mi.al Engi.eeri.g Xi’an Technological UniversityXi’an 710021China Xi.an Ti.nli.Metal Composi.e Materi.l Co.Ltd. Xi’an 710299China

To study th. formati.n and transformati.n mech.ni.m of long-peri.d stacked ordered(LPSO)structures,a systemati. atomi. scale analysi. was conducted for th. structural evoluti.n of long-peri.d stacked ordered(LPSO)structures i. th. Mg-Gd-Y-Zn-Zr alloy annealed at 300℃~500℃.Vari.us types of metastable LPSO bui.di.g block clusters were found to exi.t i. alloy structures at di.ferent temperatures,wh.0}h.preci.i.ate duri.g th. soli.i.i.ati.n and h.mogeni.ati.n *** stabi.i.y of Zn/Y clusters i. explai.ed by th. fi.st pri.ci.les of densi.y functi.nal *** LPSO structure i. di.ti.gui.h.d by th. arrangement of i.s di.ferent Zn/Y enri.h.d LPSO structural uni.s,wh.0}h.compri.es local fcc stacki.g sequences upon a ti.h.ly packed *** presence of solute atoms causes local latti.e di.torti.n,th.reby enabli.g th. rearrangement of Mg atoms i. th. di.ferent confi.urati.ns i. th. local latti.e,and local h.P-FCC transi.i.ns occur between Mg and Zn atoms occupyi.g th. nearest nei.h.or *** fi.di.g i.di.ates th.t LPSO structures can generate necessary Sch.ckley parti.l di.locati.ns on speci.i. sli. surfaces,provi.i.g di.ect evi.ence of th. transi.i.n from 18R to *** of th. LPSO,devoi. of any defects and non-coh.rent i.terfaces,was observed separately from oth.r preci.i.ated *** a result,th. preci.i.ati.n sequence of LPSO i. th. soli.i.i.ati.n stage was as follows:Zn/Ycluster+Mg layers→vari.us metastable LPSO bui.di.g block clusters→18R/24R LPSO;wh.reas th. preci.i.ati.n sequence of LPSO duri.g h.mogeni.ati.n treatment was observed to be as follows:18R LPSO→vari.us metastable LPSO bui.di.g block clusters→14h.*** th.se,14h.LPSO was found to be th. most th.rmodynami.ally stable structure.

关键词： LPSO Spi.odal decomposi.i.n h.mogeni.ati.n treatment Clusters Ph.se transformati.n

Regulati.g soli. electrolyte i.terph.se fi.m on fluori.edoped h.rd carbon anode for sodi.m-i.n battery

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Carbon Energy 2024年第6期6卷 200-215页

作者： Cui.un yang Wentao zhong Yuqi.o Li. Qi.ng Deng Qi.n Ch.ng Xi.ozh.o Li. Ch.ngh.o yang Guangzh.u Key Laboratory for Surface Ch.mi.try of Energy Materi.ls New Energy Research InstituteSchool of Environment and EnergySouth China University of TechnologyGuangzhouChina

For th. performance opti.i.ati.n strategi.s of h.rd carbon,h.teroatom dopi.g i. an effecti.e way to enh.nce th. i.tri.si. transfer properti.s of sodi.m i.ns and electrons for accelerati.g th. reacti.n ***,th. previ.us work focuses mai.ly on th. i.tri.si. ph.si.och.mi.al property ch.nges of th. materi.l,but li.tle attenti.n h.s been pai. to th. resulti.g i.terfaci.l regulati.n of th. electrode surface,namely th. formati.n of soli. electrolyte i.terph.se(SEi.*** th.0} work,element F,wh.0}h.h.s th. h.0}h.st electronegati.i.y,was ch.sen as th. dopi.g source to,more effecti.ely,tune th. electroni. structure of th. h.rd *** effect of F-dopi.g on th. ph.si.och.mi.al properti.s of h.rd carbon was not only systemati.ally analyzed but also i.vesti.ated wi.h.spectroscopy,opti.s,and i. si.u ch.racteri.ati.n tech.i.ues to furth.r veri.y th.t appropri.te F-dopi.g plays a posi.i.e role i. constructi.g a h.mogenous and i.organi.-ri.h.SEi.*** experi.entally demonstrated li.k between th. electroni. structure of th. electrode and th. SEi.fi.m properti.s can reframe th. dopi.g opti.i.ati.n strategy as well as provi.e a new i.ea for th. desi.n of electrode materi.ls wi.h.low reducti.n ki.eti.s to th. *** a result,th. opti.i.ed sample wi.h.th. appropri.te F-dopi.g content exh.0}i.s th. best electroch.mi.al performance wi.h.h.0}h.capaci.y(434.53 mA h.g^(-1)at 20mA g^(-1))and excellent rate capabi.i.y(141 mAh.g^(-1)at 400 mA g^(-1)).

关键词： F-dopi.g h.rd carbon reducti.n ki.eti.s sodi.m-i.n batteri.s soli. electrolyte i.terph.se fi.m

Predi.tabi.i.y of th. 7·20 extreme rai.storm i. Zh.ngzh.u i. stoch.sti. ki.eti.-energy backscatter ensembles

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Sci.nce Ch.0}a Earth.Sci.nces 2024年第7期67卷 2226-2241页

作者： Mi. yang Pei.ong YU Li.eng Zh.NG Xi.obi.g PAN Quanji. zhong Yunyi.g Li College of Meteorology and Oceanograph. National University of Defense TechnologyChangsha 410073China Key Laboratory of h.0}h.i.pact Weath.r(Speci.l) China Meteorological AdministrationChangsha 410073China Collaborati.e i.novati.n Center on Forecast and Evaluati.n of Meteorologi.al Di.asters/Key Laboratory of Meteorologi.al Di.aster Ministry of Education/Joint International Research Laboratory of Climate and Environment ChangeNanjing University of Information Science and TechnologyNanjing 210044China Department of Ocean Sci.nce Hong Kong University of Science and TechnologyHong Kong 999077China

Th. scale-dependent predi.tabi.i.y of th. devastati.g 7·20 extreme rai.storm i. Zh.ngzh.u,Ch.0}a i. 2021 was i.vesti.ated vi. ensemble experi.ents,wh.0}h.were perturbed on di.ferent scales usi.g th. stoch.sti. ki.eti.-energy backscatter(SKEB)sch.me i. th. WRF model,wi.h.th. i.nermost domai. h.vi.g a 3-km gri. *** dai.y rai.fall(RAi.24h.and th. cloudburst duri.g 1600-1700 LST(RAi.1h.were *** demonstrated th.t wi.h.larger perturbati.n scales,th. ensemble spread for th. rai.fall maxi.um wi.ens and rai.fall forecasts become closer to th. *** ensembles wi.h.mesoscale or convecti.e-scale perturbati.ns,RAi.1h.loses predi.tabi.i.y at scales smaller th.n 20 km and RAi.24h.i. predi.table for all *** i. ensembles wi.h.synopti.-scale perturbati.ns,th. largest scale of predi.tabi.i.y loss extends to 60 km for both.RAi.1h.and ***,th. average posi.i.nal error i. forecasti.g th. h.avi.st rai.fall for RAi.24h.RAi.1h.was 400 km(50-60)*** south.rly low-level jet near Zh.ngzh.u was assumed to be di.ectly responsi.le for th. forecast uncertai.ty of *** rapi. i.tensi.i.ati.n i. low-level cycloni. vorti.i.y,mi.-level di.ergence,and upward moti.n concomi.ant wi.h.th. jet dynami.ally faci.i.ated th. *** analysi. of th. di.ergent,rotati.nal and verti.al ki.eti. spectra and th. correspondi.g error spectra sh.wed th.t th. error ki.eti. energy at smaller scales grows faster th.n th.t at larger scales and saturates more qui.kly i. all ***-scale perturbati.ns not only boost larger-scale error growth.but are also conduci.e to error growth.at all scales th.ough.a downscale cascade,wh.0}h.i.di.ates th.t i.provi.g th. accuracy of larger-scale flow forecast may di.cerni.ly contri.utes to th. forecast of cloudburst i.tensi.y and posi.i.n.

关键词： Stoch.sti. ki.eti.-energy backscatter(SKEB) Extreme rai.fall Ensemble forecast Predi.tabi.i.y

Constructi.g h.0}rarch.0}al ZSM-5 coated wi.h.small ZSM-5 crystals vi. ori.nted-attach.ent and i. si.u assembly for meth.nol-to-aromati.s reacti.n

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Fronti.rs of Ch.mi.al Sci.nce and Engi.eeri.g 2024年第7期18卷 41-53页

作者： Ni.g yang Ti.gjun Fu Ch.ntao Cao Xueqi.g Wu h.i.i.g Zh.ng zhong Li State Key Laboratory of Clean and Effi.i.nt Coal Uti.i.ati.n College of Chemical Engineering and TechnologyTaiyuan University of TechnologyTaiyuan 030024China

Developi.g h.0}rarch.0}al and nanoscale ZSM-5 catalysts for di.fusi.n-li.i.ed reacti.ns h.s recei.ed ever-i.creasi.g attenti.n. h.re, ZSM-5 arch.0}ecture i.tegrated wi.h.h.0}rarch.0}al pores and nanoscale crystals was successfully prepared vi. i. si.u self-assembly of nanoparti.les-coated si.i.ali.e-1. Fi.st, th. ori.nted attach.ent of amorph.us nanoparti.les on external surface of si.i.ali.e-1 was ach.0}ved by controlli.g th. alkali.i.y of Si.Al coati.g soluti.n. Th. parti.l exposure of th. external surface of si.i.ali.e-1 ensured th. uni.orm removal of si.i.on i. th. bulk ph.se for th. creati.n of h.0}rarch.0}al pores duri.g th. subsequent desi.i.ati.n-recrystalli.ati.n. Th. uni.orm removal of si.i.on speci.s i. th. bulk ph.se was mai.ly due to th. synergi.ti. effect of surface protecti.n and alkali.e etch.0}g, wh.0}h.could be balanced by regulati.g th. relati.e amount of tetrapropylammoni.m cati.n and Oh. i. desi.i.ati.n-recrystalli.ati.n soluti.n. i.portantly, th. removed si.i.on from si.i.ali.e-1 recrystalli.ed and i. si.u assembled i.to fi.al ZSM-5 nanocrystals i.duced by surface Si.Al nanoparti.les. Th. h.0}rarch.0}al pores and nanoscale crystals on th.0} i.tegrated arch.0}ecture not only promoted th. removal of coke precursors from mi.ropores but also provi.ed large external speci.i. surface (91 m^(2)·g^(-1)) for coke deposi.i.n. Consequently, a much.longer catalyti. li.eti.e was ach.0}ved for meth.nol-to-aromati.s reacti.n compared to conventi.nal h.llow structure ZSM-5 (84 h.vs 46 h., wi.h.relati.ely h.0}h.stabi.i.y.

关键词： h.0}rarch.0}al ZSM-5 nanocrystal i.tegrated arch.0}ecture di.fusi.n coke

SEi.dead Li.turni.g capaci.y loss for h.0}h.performance anode-free soli.-state li.h.0}m batteri.s

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Journal of Energy Ch.mi.try 2024年第9期96卷 145-152页

作者： Qi.nwen Yi. Ti.nyu Li.h.ngzh.ng Zh.ng Gui.i.g zhong Xi.ofei.yang Xi.nfeng Li Di.i.i.n of Energy Storage Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina Uni.ersi.y of Ch.0}ese Academy of Sci.nces Beijing 100049China Key Laboratory of Long-Durati.n and Large-Scale Energy Storage Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina Laboratory of Advanced Spectro-Electroch.mi.try and Li.h.0}m-i.n Batteri.s Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023LiaoningChina

Anode-free soli.-state li.h.0}m metal batteri.s(AF-SSLBs)h.ve th. potenti.l to deli.er h.0}h.r energy densi.y and i.proved safety beyond li.h.0}m-metal ***,th. unclear mech.ni.m for th. fast capaci.y decay i. AF-SSLBs,ei.h.r determi.ed by dead Li.or soli. electrolyte i.terface(SEi.,li.i.s th. proposal of effecti.e strategi.s to prolong cycli.g *** clari.y th. underlyi.g mech.ni.m,h.rei.,th. evoluti.n of SEi.and dead Li.i. quanti.ati.ely analyzed by a soli.-state nuclear magneti. resonance(ss-NMR)tech.ology i. a typi.al Li.F6-based polymer *** results sh.w th.t th. i.i.i.l capaci.y loss i. attri.uted to th. formati.n of SEi.wh.0}e th. dead Li.domi.ates th. followi.g capaci.y loss and th. growth.rate i. 0.141 mA h.cm^(−2)cycle−*** reduce th. acti.e Li.loss,th. combi.ati.n of i.organi.-ri.h.SEi.and self-h.ali.g electrostati. sh.0}ld effect i. proposed to i.prove th. reversi.i.i.y of Li.deposi.i.n/di.soluti.n beh.vi.r,wh.0}h.reduces th. capaci.y loss rate for th. i.i.i.l SEi.and followi.g dead Li.generati.n by 2.3 and 20.1 folds,*** a result,th. i.i.i.l Coulombi. effi.i.ncy(i.E)and stable CE i.crease by 15.1%and 15.3%i. Li.Cu cells,wh.0}h.gui.es th. rati.nal desi.n of h.0}h.performance AF-SSLBs.

关键词： Soli.-state li.h.0}m batteri.s Soli.-state NMR Anode-free SEi Dead Li

Tri.l ch.racteri.ti.s and treatment effect esti.ates i. randomi.ed controlled tri.ls of Ch.0}ese h.rbal medi.i.e: A meta-epi.emi.logi.al study

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Journal of i.tegrati.e Medi.i.e 2024年第3期22卷 223-234页

作者： Betty h.Wang Ya-li.Li. Yi.-yan Gao Ji.-lu Song Lang Qi. Li.g-qi.Li.Wen-qi.Li. Clai.e C.W.zhong Mary Y.Ji.ng Ch.n Mao Xi.o-bo yang vincent C.h.Ch.ng i.ene X.Y.Wu Jockey Club Sch.ol of Publi. h.alth.and Pri.ary Care the Chinese University of Hong KongHong Kong 999077China Xi.ngya Sch.ol of Publi. h.alth Central South UniversityChangsha 410006Hunan ProvinceChina Sch.ol of Ch.0}ese Medi.i.e the Chinese University of Hong KongHong Kong 999077China Sch.ol of Publi. h.alth Southern Medical UniversityGuangzhou 510080Guangdong ProvinceChina State Key Laboratory of Dampness Syndrome of Ch.0}ese Medi.i.e the Second Affiliated Hospital of Guangzhou University of Chinese MedicineGuangzhou 510120Guangdong ProvinceChina Ch.0}ese Medi.i.e Syndrome Research.Team the Second Affiliated HospitalGuangzhou University of Chinese MedicineGuangzhou 510120Guangdong ProvinceChina Guangdong Provi.ci.l Key Laboratory of Cli.i.al Research.on Tradi.i.nal Ch.0}ese Medi.i.e Syndrome Guangzhou 510120Guangdong ProvinceChina h.nan Provi.ci.l Key Laboratory of Cli.i.al Epi.emi.logy Central South UniversityChangsha 410006Hunan ProvinceChina

Background:Previ.usly publi.h.d meta-epi.emi.logi.al studi.s focused on Western medi.i.e h.ve i.enti.i.d some tri.l ch.racteri.ti.s th.t i.pact th. treatment effect of randomi.ed controlled tri.ls(RCTs).Neverth.less,i. remai.s unclear i. si.i.ar associ.ti.ns exi.t i. RCTs on Ch.0}ese h.rbal medi.i.e(Ch.).Furth.r,Ch.0}ese medi.i.e-related ch.racteri.ti.s h.ve not been explored ***:To i.vesti.ate tri.l ch.racteri.ti.s related to treatment effect esti.ates on Ch. *** strategy:Th.0} meta-epi.emi.logi.al study search.d 5 databases for systemati. revi.ws on Ch. treatment publi.h.d between January 2011 and July *** cri.eri.:An eli.i.le systemati. revi.w sh.uld only i.clude RCTs of Ch. and conduct at least one *** extracti.n and analysi.:Two revi.wers i.dependently conducted data extracti.n on general ch.racteri.ti.s of systemati. revi.ws,meta-analyses and i.cluded *** also assessed th. ri.k of bi.s of RCTs usi.g th. Coch.ane ri.k of bi.s tool.A two-step approach.was used for data *** rati. of odds rati.s(ROR) and di.ference i. standardi.ed mean di.ferences (dSMD) wi.h.95%confi.ence i.terval (Ci. were appli.d to present th. di.ference i. effect esti.ates for bi.ary and conti.uous outcomes,***:Ni.ety-one systemati. revi.ws,compri.i.g 1338 RCTs were *** bi.ary outcomes,RCTs i.corporated wi.h.syndrome di.ferenti.ti.n (ROR:1.23;95%Ci.[1.07,1.39]),adopti.g Ch.0}ese medi.i.e formula (ROR:1.19;95%Ci.[1.03,1.34]),wi.h.low ri.k of bi.s on i.complete outcome data (ROR:1.29;95%Ci.[1.06,1.52]) and selecti.e outcome reporti.g (ROR:1.12;95%Ci.[1.01,1.24]),as well as a tri.l si.e≥100 (ROR:1.23;95%Ci.[1.04,1.42]) preferred to sh.w larger effect *** for conti.uous outcomes,RCTs wi.h.Ch.0}ese medi.i.e di.gnosti. cri.eri. (dSMD:0.23;95%Ci.[0.06,0.41]),judged as h.0}h.unclear ri.k of bi.s on allocati.n concealment (dSMD:-0.70;95%Ci.[-0.99,-0.42]),wi.h.low ri.k of bi.s on i.complete outcome data (dSMD:0.30

关键词： Ch.0}ese h.rbal medi.i.e Randomi.ed controlled tri.l Ri.k of bi.s Meta-epi.emi.logi.al study Effect esti.ates

Unconventi.nal ph.non spectra and obstructed edge ph.non modes

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Sci.nce Ch.0}a(Ph.si.s,Mech.ni.s & Astronomy) 2024年第4期67卷 114-118页

作者： Rui.an Zh.ng h.oh.o Sh.ng Junze Deng zhong Fang Zh.0}ong yang Zh.0}un Wang Bei.i.g Nati.nal Laboratory for Condensed Matter Ph.si.s and Institute of PhysicsChinese Academy of SciencesBeijing 100190China Uni.ersi.y of Ch.0}ese Academy of Sci.nces Beijing 100049China

Based on th. elementary band representati.ns(EBR),many topologi.ally tri.i.l materi.ls are classi.i.d as unconventi.nal ones(obstructed atomi. li.i.),wh.re th. EBR decomposi.i.n for a set of electroni. states i. not consi.tent wi.h.atomi. valenceelectron band *** th. work,we i.enti.y th.t th. unconventi.nal nature can also exi.t i. ph.non spectra,wh.re th. EBR decomposi.i.n for a set of well-separated ph.non modes i. not consi.tent wi.h.atomi. vi.rati.n band representati.ns(ABR).Th. unconventi.nali.y h.s two types:typeⅠi. on an empty si.e;and typeⅡi. on an atom si.e wi.h.non-atomi. vi.rati.n *** unconventi.nali.y i. descri.ed by th. nonzero real-space i.vari.nt at th. *** detai.ed calculati.ns sh.w th.t th. black ph.sph.rus(BP)h.s th. typeⅠunconventi.nal ph.non spectrum,wh.0}e 1h.Mo Se_(2)h.s th. typeⅡone,alth.ugh.th.i. electroni. structures are also ***,th. obstructed ph.non modes are obtai.ed for two types of unconventi.nal ph.non spectra.

关键词： unconventi.nal ph.non spectra obstructed edge ph.non mode typeⅠ&typeⅡunconventi.nali.y

Constructi.n of 2D/2D Ti.(3)C_(2)T_(x)MXene/CdS h.terojuncti.n wi.h.ph.toth.rmal effect for effi.i.nt ph.tocatalyti. h.drogen producti.n

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Journal of Materi.ls Sci.nce & Tech.ology 2024年第4期171卷 1-9页

作者： T.Y.h.ang Z.yang S.Y.yang Z.h.Dai.Y.J.Li. J.h.Li.o G.Y.zhong Z.J.Xi. Y.P.Fang S.S.Zh.ng Key Laboratory for Bi.based Materi.ls and Energy of Mi.i.try of Educati.n Guangdong Laboratory for Lingnan Modern AgricultureCollege of Materials and EnergySouth China Agricultural UniversityGuangzhou 510643China Sch.ol of Ph.si.s and Optoelectroni.s South China University of TechnologyGuangzhou 510640China Sch.ol of Ch.mi.al Engi.eeri.g and Energy Tech.ology Guangdong Provincial Key Laboratory of Distributed Energy SystemsDongguan University of TechnologyDongguan 523808China

Th. i.sensi.i.i.y of semi.onductors to vi.i.le and i.frared li.h. i. a key constrai.t on th. uti.i.ati.n of li.h. energy i. ph.tocatalyti. *** ph.tocatalysts wi.h.full-spectrum absorpti.n th.ough.surface engi.eeri.g i. an effecti.e approach.to fully h.rnessi.g li.h. energy i. semi.onductor ***,a novel stable Ti.(3)C_(2)T_(x)MXene/CdS h.terojuncti.n catalyst i. obtai.ed by i.-si.u epi.axi.l growth.of two-di.ensi.nal(2D)CdS nanosh.ets on 2D MXene i.terface vi. a solvoth.rmal *** excepti.nal li.h. absorpti.n properti.s of MXene confer outstandi.g full-spectrum dri.en ph.tocat-alyti. h.drogen evoluti.n capabi.i.y upon th. h.terogeneous *** uni.ue 2D/2D structure effecti.ely mi.i.ated th. recombi.ati.n of ph.togenerated carri.rs,enh.nci.g th. ph.tocatalyti. performance of th. ***,th. composi.e catalyst exh.0}i.s a si.ni.i.antly h.0}h.r surface temperature of 80.4℃under vi.i.le li.h. i.radi.ti.n at an i.tensi.y of 0.1 W/cm^(2),wh.0}h.i. 1.84 ti.es h.0}h.r th.n th.t of *** i.radi.ti.n of vi.i.le and near i.frared li.h.,th. composi.e catalyst wi.h.ph.toth.rmal ef-fect demonstrates a remarkable h.drogen evoluti.n rate of 65.4 mmol g^(-1)h.(-1),wh.0}h.i. 7.2 ti.es h.0}h.r th.n th.t of CdS *** study i.troduces a novel approach.for constructi.g full-spectrum absorpti.n catalysts and expands th. appli.ati.n of th. ph.toth.rmal effect i. ph.tocatalyti. h.drogen evoluti.n research.

关键词： Two-di.ensi.nal structure h.terostructure Ph.toth.rmal effect Ph.tocatalyst h.drogen evoluti.n