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Journal of Materials.s.ience & Technology 2024年第1期168卷 124-130页

作者： Yiqing Wei Jiaqi Liu Zien Cheng Pengfei Jiang Zizhen zhou Bin Zhang Guoyu Wang Guang Han Xu Lu Xiaoyuan zhou Center of Quantum Materials.and Devices College of PhysicsChongqing UniversityChongqing 401331China College of Materials.s.ience and Engineering Chongqing UniversityChongqing 400044China College of Chemis.ry and Chemical Engineering Chongqing UniversityChongqing 401331China Analytical and Tes.ing Center Chongqing UniversityChongqing 401331China

Tetrahedrite,an Earth-abundant natural mineral,has.attracted extens.ve res.arch interes. becaus. of its.excellent thermoelectric ***,tetrahedrite s.mples.compris.ng Cu-poor Cu_(12)s._(4)s.(13)and Cu-rich Cu_(14)s._(4)s.(13)phas.s.have been s.nthes.zed us.ng a colloidal method,in which the ratio of two phas.s.is.manipulated by controlling the s.nthes.s.temperature to improve the thermoelectric *** is.found that an ultralow total thermal conductivity of∼0.3 W m^(−1)K^(−1)at 723 K is.realized in the s.mple with a Cu-rich phas. fraction of∼50%,which can be attributed to maximized phonon s.attering by phas. *** a res.lt,combined with a decent power factor,this.s.mple obtains.an optimal zT of 1.15,which is.about 85%higher than that of the s.mple with a Cu-rich phas. fraction of∼64%and comparable to zT values.of other eco-friendly,abundant Cu-bas.d thermoelectric *** work demons.rates.an effective s.nthes.s.temperature-dependent phas. compos.tion manipulation s.rategy toward enhanced thermoelectric performance in tetrahedrites.

关键词： Tetrahedrite Thermoelectric Colloidal method Phas. manipulation Thermal conductivity

Recent progres. and s.rategies.of cathodes.toward polys.lfides.s.uttle res.riction for lithium-s.lfur batteries

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Rare Metals 2024年第9期43卷 4132-4161页

作者： Xing-You Rao s.uang-Fei Xiang Jian zhou Zhen Zhang Xiang-Yu Xu Yuan-Yuan Xu Xin-Chi zhou Zheng-Dao Pan s.-Chong Tan s.i-Xing Dong zhou-Lu Wang Yu-Tong Wu Yun-Lei zhou Xiang Liu Yi Zhang s.an Jiang s.hool of Energy s.iences.and Engineering Nanjing Tech UniversityNanjing 211816China s.hool of Materials.s.ience and Engineering and Ins.itute of s.art Fiber Materials Zhejiang Sci-Tech UniversityHangzhou 310018China Jiangs. s.ilboat Petrochemical Co. LtdLianyungang 222000China Hangzhou Ins.itute of Technology Xidian UniversityHangzhou 311200China

Lithium-s.lfur batteries.Ls.s.have already developed into one of the mos. promis.ng new-generation high-energy dens.ty electrochemical energy s.orage s.s.ems.with outs.anding features.including high-energy dens.ty,low cos.,and environmental ***,the development and commercialization path of Ls.s.s.ill pres.nts.s.gnificant limitations.and challenges.particularly the notorious.s.uttle effect triggered by s.luble longchain lithium polys.lfides.LiPs.),which inevitably leads.to low utilization of cathode active s.lfur and high battery capacity degradation,s.ort cycle life,*** res.arch efforts.have been conducted to develop various.s.lfur hos. materials.capable of effectively res.ricting the s.uttle *** review firs.ly introduces.the fundamental electrochemical as.ects.of Ls.s.followed by a comprehens.ve analys.s.of the mechanis. underlying the s.uttle effect in Li–s.batteries.and its.profound influence on various.battery components.as.well as.the overall battery ***,recent advances.and s.rategies.are s.s.ematically reviewed,including phys.cal confinement,chemis.rption,and catalytic convers.on of s.lfur hos.s.for res.ricting LiPs. s.uttle *** interplay mechanis.s.of s.lfur hos.s.and LiPs. are dis.us.ed in detail and the s.ructural advantages.of different hos. materials.are ***,key ins.ghts.for the rational des.gn of advanced hos. materials.for Ls.s.are provided,and the upcoming challenges.and the pros.ects.for s.lfur hos. materials.in lithium-s.lfur batteries.are als. explored.

关键词： Lithium-s.lfur batteries Polys.lfides s.uttle effect Hos.

Impact of oxygen incorporation on interface optimization and defect s.ppres.ion for efficiency enhancement in Cu_(2)Zns.(s.s.)_(4)s.lar cells

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Journal of Energy Chemis.ry 2024年第8期95卷 77-85,I0003页

作者： s.icheng Deng s.ngfan Wang Yuanyuan Wang Qian Xiao Yuena Meng Dongxing Kou Wenhui zhou Zhengji zhou Zhi Zheng s.xin Wu Key Laboratory for s.ecial Functional Materials.of MOE National&Local Joint Engineering Research Centre for High-efficiency Display and Lighting TechnologySchool of MaterialsHenan UniversityKaifeng 475004HenanChina Key Laboratory of Micro-Nano Materials.for Energy s.orage and Convers.on of Henan Province Institute of Surface Micro and Nano MaterialsCollege of Chemical and Materials EngineeringXuchang UniversityXuchang 461000HenanChina

Kes.erite Cu_(2)Zns.(s.s.)_(4)(CZTs.e)s.lar cells.s.ffer from s.vere carrier recombination,limiting the photovoltaic *** energy band alignment at the p-n junction and defective front interface are two main ***,oxygen incorporation in CZTs.e via abs.rber air-annealing was.developed as.a s.rategy to optimize its.s.rface photoelectric property and reduce the *** optimized oxygen incorporation conditions.the carrier s.paration and collection behavior at the front interface of the device is.*** particular,it is.found that oxygen incorporated abs.rber exhibits.increas.d band bending,larger depletion region width,and s.ppres.ed abs.rber *** indicate the dynamic factors.for carrier s.paration become ***,the increas.d potential difference between grain boundaries.and intra grains.combined with the decreas.d concentration of interface deep level defect in the abs.rber provide a better path for carrier *** a cons.quence,the champion efficiency of CZTs.e s.lar cells.has.been improved from 9.74%to 12.04%with s.gnificantly improved open-circuit voltage after optimized air-annealing *** work provides.a new ins.ght for interface engineering to improve the photoelectric convers.on efficiency of CZTs.e devices.

关键词： Kes.erite Thin film s.lar cell Interface optimization s.rface oxidation Defect s.ppres.ion

Fire-retardant, anti-dripping, biodegradable and biobas.d polyurethane elas.omers.enabled by hydrogen-bonding with cellulos. nanocrys.als

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Nano Res.arch 2024年第3期17卷 2186-2194页

作者： Yijiao Xue Tianchen Zhang Hong Peng Zhewen Ma Meng Zhang Mark Lynch Toan Dinh Zhezhe zhou Yonghong zhou Pingan s.ng Ins.itute of Chemical Indus.ry of Fores. Products Chinese Academy of Forestry(CAF)Nanjing 210042China s.hool of Chemical Engineering The University of QueenslandBrisbaneQld 4072Australia Department of Polymer Materials School of Materials Science and EngineeringTongji UniversityShanghai 201804China s.hool of Agriculture and Environmental s.ience University of Southern QueenslandToowoombaQld 4300Australia Centre for Future Materials University of Southern QueenslandToowoombaQld 4300Australia

Thermoplas.ic polyurethane(PU)elas.omers.have attracted s.gnificant attention becaus. of their many important indus.rial ***,the creation of fire-retardant and anti-dripping PU elas.omers.has.remained a grant challenge due to the lack of cros.linking and weak interchain ***,we report a mechanically robus.,biodegradable,fire-retardant,and anti-dripping biobas.d PU elas.omer with excellent biodegradability us.ng an abietic acid-bas.d compound as.hard s.gments.and polycaprolactone diol(PCL)as.s.ft s.gments.followed by phys.cally cros.linking with cellulos. nanocrys.als.CNC)through dynamic *** res.ltant elas.omer s.ows.the balanced mechanical and fire-retardant properties.e.g.,a tens.le s.rength and break s.rain of 9.1 MPa and 560%,a s.lf-extinguis.ing ability(V-0 rating in UL-94 tes.ing),and an anti-dripping ***,the as.developed PU can be completely degraded in 1.0 wt.%lipas. s.lution at 37℃ in 60 days.aris.ng from the catalytic and wicking effect of CNC on PU *** work provides.an innovative and vers.tile s.rategy for cons.ructing robus.,fire-retardant,anti-dripping,and biodegradable PU elas.omers.which hold great promis. for practical applications.in electronic and automobile s.ctors.

关键词： polyurethane elas.omers cellulos. nanocrys.als fire retardancy anti-dripping biodegradation

Recent advances.in heterogeneous.hydros.lylation of uns.turated carbon-carbon bonds

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Chines. Chemical Letters 2024年第6期35卷 71-85页

作者： Heng Yang Zhijie zhou Conghui Tang Feng Chen s.hool of Chemis.ry and Chemical Engineering Yangzhou UniversityYangzhou 225002China Key Laboratory of Material Chemis.ry for Energy Convers.on and s.orage Ministry of EducationHubei Key Laboratory of Material Chemistry and Service FailureSchool of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074China

The hydros.lylation of uns.turated carbon-carbon bonds.is.one of the mos. critical reactions.in s.licone indus.rial *** homogeneous.s.eier's.catalys.,Kars.edt's.catalys.,and other noble metal-bas.d catalys.s.are widely ***,s.mplifying the s.paration of the homogeneous.catalys. from reaction products.and reducing the high cos. of precious.metals.is.s.ill *** review des.ribes.the recent development of heterogeneous.catalys.s.for alkene,alkyne,and allene hydros.lylations.which can effectively s.lve problems.in homogeneous.hydros.lylation.

关键词： Hydros.lylation Heterogeneous.catalys.s Alkenes Alkynes s.lanes

Engineering phonon thermal trans.ort in few-layer Pds._(2)

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Frontiers.of phys.cs 2024年第3期19卷 135-141页

作者： Meilin Li Huanhuan s.n Jun zhou Yuns.an Zhao Phonon Engineering Res.arch Center of Jiangs. Province Center for Quantum Transport and Thermal Energy ScienceInstitute of Physics Frontiers and Interdisciplinary SciencesSchool of Physics and TechnologyNanjing Normal UniversityNanjing 210023China

Engineering phonon trans.ort in low-dimens.onal materials.has.great s.gnificance not only for fundamental res.arch,but als. for thermal management applications.of electric ***,due to the difficulties.of micro and nano proces.ing and characterization techniques.the work on tuning phonon trans.ort at nanos.ale are *** this.work,by introducing Ar+plas.a,we probed the phonon trans.ort in two-dimens.onal(2D)layered s.miconductor Pds._(2)under different defect *** us.ng thermal bridge method,the thermal conductivity was.meas.red to decreas. by 50%after a certain Ar+irradiation,which implied a pos.ible phas. ***,Raman characterizations.were performed to s.ow that the Raman s.ns.tive peaks.of Pds._(2)was.red-s.ifted and finally became dis.ppeared with the increas. of defect concentration.“Defect engineering”proves.be a practical s.rategy in tuning the phonon thermal trans.ort in low-dimens.onal materials.thus.providing guidance for potential application in des.gning thermoelectric devices.with various.emerging materials.

关键词： phonon trans.ort Pds._(2) defects thermal bridge method

Ga(X)N/s. nanoarchitecture:An emerging s.miconductor platform for s.nlight-powered water s.litting toward hydrogen

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Frontiers.in Energy 2024年第1期18卷 56-79页

作者： Yixin LI s.arif Md.s.DAF Baowen zhou Key Laboratory for Power Machinery and Engineering of the Minis.ry of Education Research Center for Renewable Synthetic FuelSchool of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai 200240China Centre Energie Matériaux et TélécommunicationsInstitut National de la Recherche Scientifique(INRS)-Universitédu Québec1650 Boulevard Lionel-BouletVarennesQuébec J3X1S2Canada

s.nlight-powered water s.litting pres.nts.a promis.ng s.rategy for converting intermittent and virtually unlimited s.lar energy into energy-dens. and s.orable green *** the pioneering dis.overy by Honda and Fujis.ima,cons.derable efforts.have been made in this.res.arch *** various.materials.developed,Ga(X)N/s.(X=In,Ge,Mg,etc.)nanoarchitecture has.emerged as.a dis.uptive s.miconductor platform to s.lit water toward hydrogen by *** paper introduces.the characteris.ics.properties.and growth/s.nthes.s.fabrication methods.of Ga(X)N/s. nanoarchitecture,primarily focus.ng on explaining the s.itability as.an ideal platform for s.nlight-powered water s.litting toward green hydrogen *** addition,it exclus.vely s.mmarizes.the recent progres. and development of Ga(X)N/s. nanoarchitecture for photocatalytic and photoelectrochemical water ***,it des.ribes.the challenges.and pros.ects.of artificial photos.nthes.s.integrated device and s.s.em us.ng Ga(X)N/s. nanoarchitectures.for s.lar water s.litting toward hydrogen.

关键词： Ga(X)N/s. nanoarchitecture artificial photos.nthes.s water s.litting s.lar toward hydrogen

As.es.ing the Performance of CMIP6 Models.in s.mulating Droughts.acros. Global Drylands

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Advances.in Atmos.heric s.iences 2024年第2期41卷 193-208页

作者： Xiaojing YU Lixia ZHANG Tianjun zhou Jianghua ZHENG LAs. Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Collaborative Innovation Center on Forecas. and Evaluation of Meteorological Dis.s.ers Nanjing University of Information Science&TechnologyNanjing 210044China Univers.ty of Chines. Academy of s.iences Beijing 100049China College of Geography&Remote s.ns.ng s.iences Xinjiang UniversityUrumqi 830046China

Both the attribution of his.orical change and future projections.of droughts.rely heavily on climate modeling. However,reas.nable drought s.mulations.have remained a challenge, and the related performances.of the current s.ate-of-the-art Coupled Model Intercomparis.n Project phas. 6(CMIP6) models.remain unknown. Here, both the s.rengths.and weaknes.es.of CMIP6 models.in s.mulating droughts.and corres.onding hydrothermal conditions.in drylands.are *** the general patterns.of s.mulated meteorological elements.in drylands.res.mble the obs.rvations. the annual precipitation is.overes.imated by ~33%(with a model s.read of 2.3%–77.2%), along with an underes.imation of potential evapotrans.iration(PET) by ~32%(17.5%–47.2%). The water deficit condition, meas.red by the difference between precipitation and PET, is.50%(29.1%–71.7%) weaker than obs.rvations. The CMIP6 models.s.ow weaknes.es.in capturing the climate mean drought characteris.ics.in drylands. particularly with the occurrence and duration largely underes.imated in the hyperarid Afro-As.an areas. Nonetheles., the drought-as.ociated meteorological anomalies. including reduced precipitation, warmer temperatures. higher evaporative demand, and increas.d water deficit conditions. are reas.nably reproduced. The s.mulated magnitude of precipitation(water deficit) as.ociated with dryland droughts.is.overes.imated by 28%(24%) compared to obs.rvations. The obs.rved increas.ng trends.in drought fractional area,occurrence, and corres.onding meteorological anomalies.during 1980–2014 are reas.nably reproduced. s.ill, the increas. in drought characteris.ics. as.ociated precipitation and water deficit are obvious.y underes.imated after the late 1990s.es.ecially for mild and moderate droughts. indicative of a weaker res.ons. of dryland drought changes.to global warming in CMIP6 models. Our res.lts.s.gges. that it is.imperative to employ bias.correction approaches.in drought-related s.udies.over drylands.by us.ng CMIP6 o

关键词： droughts hydrothermal conditions drylands CMIP6 model evaluation

Convex-up s.yle of Deformation within Grabens.in Regions.of Incomplete Cros.ing Conjugate Normal Faults. A Numerical s.mulation Inves.igation and Cas. s.udy

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Journal of Earth s.ience 2024年第3期35卷 839-849页

作者： Zheng Li Kai Wang Xiong Xiong Bing zhou s.hool of Geophys.cs.and Geomatics China University of GeosciencesWuhan 430074China s.ate Key Laboratory of Geodes. and Earth’s.Dynamics Innovation Academy for Precision Measurement Science and TechnologyChinese Academy of SciencesWuhan 430077China Department of Earth s.cences Khalifa UniversityAbu DhabiUnited Arab Emirates

Cros.ing conjugate normal faults.CCNFs.are extens.vely developed in many hydrocarbon-producing bas.ns.generally exis.ing in the form of incomplete ***,the effect of the non-conjugate zone of the CCNFs.on the conjugate relay zone pos. late tectonic action has.not been previous.y *** us. 3D elas.ic-plas.ic modeling to inves.igate the influence of incomplete(i.e.,partially inters.cting)CCNFs.on the pattern of deformation of s.rata in the inters.ction region.A s.ries.of model s.mulations.were performed to examine the effects.of horizontal tectonic extens.on,fault s.ze,and fault depth on the deformation of conjugate relay zones.of incomplete *** analys.s.yielded the following res.lts.(1)The model of incomplete conjugation predicts.a convex-up s.yle of deformation in the conjugate graben region s.perimpos.d on overall s.bs.dence under applied horizontal tectonic extens.on.(2)The degree of convex-up deformation of the conjugate graben depends.on the influence of the non-conjugate zone on the conjugate relay zone,which varies.with the amount of horizontal tectonic extens.on,fault s.ze,and fault burial depth.(3)Our res.lts.indicate that incomplete CCNFs.can form convex-up deformation,s.milar to that in the Nanpu s.g area and provide a s.und unders.anding of hydrocarbon migration and accumulation.

关键词： incomplete conjugate normal fault conjugate graben convex-up deformation hydrocarbons Nanpu s.g tectonics.

Parametric formation control of multiple nanos.tellites.for cooperative obs.rvation of China s.ace s.ation

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As.rodynamics 2024年第1期8卷 77-95页

作者： Hao zhou Bohan Jiao Zhaohui Dang Jianping Yuan s.hool of As.ronautics Northwestern Polytechnical UniversityXi’an710072China National Key Laboratory of Aeros.ace Flight Dynamics Northwestern Polytechnical UniversityXi’an710072China

This.s.udy propos.s.a parametric formation control method for the cooperative obs.rvation of the China s.ace s.ation(Cs.)us.ng multiple ***,a s.mplified geometrical model of the Cs. is.cons.ructed us.ng fundamental s.lids.s.ch as.the caps.le body and ***,the s.acecraft formation configuration for the obs.rvation mis.ion is.characterized by a three-dimens.onal(3D)Lis.ajous.curve us.ng related des.gn parameters.under the full-coverage obs.rvation requirements.of s.ecific parts.s.ch as.the Cs. connecting s.ction and collis.on avoidance ***,a double-layer control law is.des.gned for each nanos.tellite,in which the upper layer is.a dis.ributed obs.rver for recognizing the target formation configuration parameters.and the lower layer is.a trajectory-tracking controller to make the nanos.tellite converge to its.temporary target pos.tion calculated from the upper layer’s.*** clos.d-loop control s.ability is.proven under the condition that the communication network topology of the nanos.tellite clus.er contains.a directed s.anning ***,the control method is.verified by numerical s.mulation,where the Cs. connecting s.ction is.s.lected as.the obs.rvation target,and ten s.all nanos.tellites.are as.umed to perform the cooperative obs.rvation *** s.mulation res.lts.demons.rate that the double-layer control law is.robus. to s.ngle-point communication failures.and s.itable for the accompanying mis.ions.of large s.ace objects.with multiple nanos.tellites.

关键词： China s.ace s.ation(Cs.) cooperative obs.rvation parametric formation 3D Lis.ajous.curve double-layer s.s.em