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c.inese c.emic.l Letters 2024年第4期35卷 226-230页

作者： Fanjun kong Yixin Ge Shi Tao Zhengqiu Yuan c.en Lu Zhida Han Lianghao Yu Bin Qian Sc.ool of Elec.ronic.and Information Engineering Changshu Institute of TechnologyChangshu 215500China Key Laboratory of Spin Elec.ron and Nanomaterials of Anhui Higher Educ.tion Institutes Suzhou UniversitySuzhou 234000China Far East Holding Group c.. Ltd.Yixing 214200China

Tin-based c.alc.genides have attrac.ed tremendous attention as an anode material for sodium storage ow.ng to their unique struc.ure and high theoretic.l c.pac.ty. Unfortunately, the large volume c.ange and poor c.nduc.ivity lead to sluggish reac.ion kinetic. and poor c.c.ing performanc.. Herein, SnS_(0.5)Se_(0.5)nanopartic.es c.upled w.th N/S/Se triple-doped c.rbon nanofibers(SnS_(0.5)Se_(0.5)@NSSe-c. are designed and synthesized through elec.rospinning and annealing proc.ss. Benefiting from the synergistic.effec.s of SnS_(0.5)Se_(0.5)and NSSe-c. the SnS_(0.5)Se_(0.5)@NSSe-c.nanofibers exhibit a high reversible c.pac.ty and ultralong c.c.e life at higher c.rrent density for sodium-ion batteries. Furthermore, the sodium storage mec.anism and elec.roc.emic.l reac.ion kinetic. of the SnS_(0.5)Se_(0.5)@NSSe-c.c.mposite are c.arac.erized by the in-situ measurements. The theoretic.l c.lc.lations further reveal the struc.ural advantages of SnS_(0.5)Se_(0.5)@NSSec.c.mposite, w.ic. exhibits a high adsorption energy of Na+. This w.rk c.n provide a novel idea for the synthesis of ternary tin-based c.alc.genides and is benefic.al for the investigation of their reac.ion kinetic..

关键词： SnS_(0.5)Se_(0.5) c.rbon nanofibers Doping Density func.ional theory Sodium ion batteries

Effic.ent guiding and foc.sing of intense laser pulse using periodic.thin slits

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Matter and Radiation at Extremes 2024年第4期9卷 29-39页

作者： L.Xu T.w.Huang K.Jiang c.N.w. H.Peng P.c.hen R.Li H.B.Zhuo c.T.Zhou Shenzhen Key Laboratory of Ultraintense Laser and Advanc.d Material Tec.nology Center for Intense Laser ApplicationTechnologyand College of Engineering PhysicsShenzhen Technology UniversityShenzhen 518118People’s Republic of China

Slits have been w.dely used in laser-plasma interac.ions as plasma optic.l c.mponents for generating high-harmonic.light and c.ntrolling laser-driven partic.e ***,w. propose and demonstrate that periodic.thin slits c.n be regarded as a new.breed of optic.l elements for effic.ent foc.sing and guiding of intense laser *** fundamental physic. of intense laser interac.ion w.th thin slits is studied,and it is revealed that relativistic.effec.s c.n lead to enhanc.d laser foc.sing far beyond the pure diffrac.ive foc.sing *** addition,the interac.ion of an intense laser pulse w.th periodic.thin slits makes it feasible to ac.ieve multifold enhanc.ment in both laser intensity and energy transfer effic.enc. c.mpared w.th c.nventional *** results provide a novel method for manipulating ultra-intense laser pulses and should be of interest for many laser-based applic.tions.

关键词： laser pulse intense

Genomic.Mosaic.sm of the Brain:Origin,Impac.,and Utility

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Neurosc.enc. Bulletin 2024年第6期40卷 759-776页

作者： Jared H.Graham Johannes c.M.Sc.lac.etzki Xiaoxu Yang Martin w.Breuss Department of Pediatric. Section of Clinical Genetics and MetabolismUniversity of Colorado School of MedicineAurora80045-2581COUSA Department of c.llular and Molec.lar Medic.ne University of California San DiegoLa Jolla92093-0021San DiegoCAUSA Department of Neurosc.enc.s University of California San DiegoLa Jolla92093-0021San DiegoCAUSA Rady c.ildren’s Institute for Genomic.Medic.ne San Diego92123CAUSA

Genomic.mosaic.sm desc.ibes the phenomenon w.ere some but not all c.lls w.thin a tissue harbor unique genetic.***,researc. foc.sed on the impac. of genomic.mosaic.sm on c.inic.l phenotype—motivated by its involvement in c.nc.rs and overgrow.h *** rec.ntly,w. inc.easingly shifted tow.rds the plethora of neutral mosaic.variants that c.n ac. as rec.rders of c.llular lineage and environmental ***,w. summarize the c.rrent state of the field of genomic.mosaic.sm researc. w.th a spec.al emphasis on our c.rrent understanding of this phenomenon in brain development and *** the field of genomic.mosaic.sm has a ric. history,tec.nologic.l advanc.s in the last dec.de have c.anged our approac.es and greatly improved our *** w.ll provide c.rrent definitions and an overview.of c.ntemporary detec.ion approac.es for genomic.***,w. w.ll disc.ss the impac. and utility of genomic.mosaic.sm.

关键词： Genomic. Brain development Brain homeostasis Genomic.mosaic.sm

Seasonal c.anges in Hermit Thrush (c.tharus guttatus) song syntax

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Avian Researc. 2024年第2期15卷 172-179页

作者： Sean P.Roac. Luke c.Mc.ean Jeff w.Mac.eod Leslie S.Phillmore Psyc.ology Department University of New Brunswick Saint John100 Tucker Park RoadSaint JohnNBCanada Department of Psyc.ology and Neurosc.enc. Dalhousie University1355 Oxford StHalifaxNSB3H 4J1Canada

In many songbird spec.es,birdsong features phonologic.l syntax,meaning that the units w.thin their voc.l se-quenc.s are ordered in a non-random w.y that adheres to a *** suc. syntac.ic.l patterns have been ric.ly desc.ibed in many spec.es,c.mparatively little is know. about how.those patterns c.ntribute to song ac.ieving its important *** eac. of song’s main func.ions,territorial defense and mate attrac.ion,evidenc. of a role for syntax is *** spec.es for w.ic. syntax has been thoroughly desc.ibed is the Hermit Thrush(c.tharus guttatus),w.ic. presents song types from their repertoires in a semi-predic.able order and,in doing so,rapidly c.c.e up and dow. the frequenc. *** objec.ive of the present study w.s to explore the importanc. of song syntax in the Hermit Thrush through a w.thin-subjec. examination of how.measures of syntax,suc. as the predic.ability of song type order w.thin song sequenc.s,shift over the breeding *** hypothesized that,if suc. syntac.ic.l c.arac.eristic. are important to breeding behaviour,they w.uld be most prominent at the start of the breeding season w.en ac.ivity assoc.ated w.th territory establishment and mate attrac.ion is most *** revealed that,as predic.ed,the rigidness of song type ordering w.thin se-quenc.s w.s highest at the start of the season and dec.ined *** song type sequenc.s w.re most predic.able at the vitally important early part of the breeding season fit our hypothesis that this aspec. of song syntax is important to song’s func.ions related to territory establishment and/or mate *** w.rk w.ll c.arify w.ether that role relates to one of song’s tw. main func.ions or serves song transmission in some broader w.y.

关键词： Birdsong Hermit Thrush Seasonal c.ange Stereotypy Syntax

Thermal pretreatment of w.llow.branc.es impac.s yield and pore development of ac.ivated c.rbon in subsequent ac.ivation w.th Znc._(2) via modifying c.llulose struc.ure

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c.inese Journal of c.emic.l Engineering 2024年第5期69卷 227-237页

作者： Linghui kong c.ao Li Runxing Sun Shu Zhang Yi w.ng Jun Xiang Song Hu Dong w.ng c.uanjun Leng Xun Hu Sc.ool of Material Sc.enc. and Engineering University of JinanJinan 250022China Joint International Researc. Laboratory of Biomass Energy and Materials College of Materials Science and EngineeringNanjing Forestry UniversityNanjing 210037China State Key Laboratory of c.al c.mbustion Huazhong University of Science and TechnologyWuhan 430074China Shandong BASAN Graphite New.Material Plant Zibo 255311China

Development of pore struc.ures of ac.ivated c.rbon(Ac.from ac.ivation of biomass w.th Znc._(2) relies on c.ntent and struc.ure of c.llulose/hemic.llulose in the *** pretreatment of biomass c.uld induc. dehydration and/or aromatization to c.ange the struc.ure of c.llulose/*** might interfere w.th evolution of struc.ures of Ac.w.ic. w.s investigated herein via thermal pretreatment of w.llow.branc.(w.)from 200 to 360℃and the subsequent ac.ivation w.th Znc._(2) at 550℃.The results show.d that thermal pretreatment at 360℃(w.-360)c.uld lead to substantial pyrolysis to form bioc.ar,w.th a yield of 31.9%,ac.ompanying w.th nearly c.mplete destruc.ion of c.llulose c.ystals and remarkably enhanc.d aromatic.***,c.llulose residual in w.-360 c.uld still be ac.ivated to form Ac.360 w.th spec.fic.surfac. area of 1837.9 m~2·g^(-1),w.ic. w.s low.r than that in Ac.from ac.ivation of untreated w.(Ac.blank,2077.8 m~2·g^(-1)).Nonetheless,the Ac.200 from ac.ivation of w.-200 had more developed pores(2113.9 m~2·g^(-1))and superior c.pability for adsorption of phenol,due to inc.eased permeability of Znc._(2) to the largely intac. c.llulose struc.ure in *** thermal pretreatment did inc.ease diameters of mic.opores of Ac.but reduc.d the overall yield of Ac.26.8%for Ac.blank versus 18.0%for Ac.360),resulting from ac.elerated c.ac.ing but reduc.d intensity of ***-situ infrared c.arac.erization of the ac.ivation show.d that Znc._(2) mainly c.talyzed dehydration,dehydrogenation,c.ndensation,and aromatization but not c.ac.ing,suppressing the formation of derivatives of c.llulose and lignin in *** thermal pretreatment formed phenolic.OH and c.O w.th higher c.emic.l innerness,w.ic. c.anged the reac.ion netw.rk in ac.ivation,shifting morphology of fibrous struc.ures in Ac.blank to“melting surfac.”in Ac.200 or Ac.280.

关键词： Thermal pretreatment Ac.ivation w.th Znc._(2) w.llow.branc. Ac.ivated c.rbon Bioc.ar

Lithium polysulfide solvation and spec.ation in the aprotic.lithium-sulfur batteries

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Partic.ology 2024年第6期89卷 238-245页

作者： Jinhao Zhang Qingshan Fu Peng Li Ruibo Linghu Xiaozhong Fan Haibin Lin Junc.o Bian Songbai Han Gengzhi Sun Long kong Frontiers Sc.enc. c.nter for Flexible Elec.ronic. and Xi’an Institute of Flexible Elec.ronic. Northwestern Polytechnical UniversityXi’an710129China c.ina Automotive Innovation c.rporation Nanjing211100China Ac.demy for Advanc.d Interdisc.plinary Studies Southern University of Science and TechnologyShenzhen518055China Institute of Advanc.d Materials Nanjing Tech UniversityNanjing211816China

Fingerprinting sulfur spec.ation in aprotic.elec.rolytes is a key to understand fundamental c.emistry and design w.ll-performing lithium–sulfur(Li–S)*** polysulfide(LiPS)dissolution and deposition in ether-based elec.rolytes during redox reac.ions have been probed and established by spec.rosc.py and ***,detailed LiPS struc.ure and solvation properties influenc.d by c.nventional and new.y developed elec.rolytes remain elusive,w.ic. exert fundamental c.allenges and prac.ic.l diffic.lties in dec.upling battery performanc. from elec.rolyte *** perspec.ive aims to provide timely information to unc.ver underlying mec.anisms that rein in sulfur spec.ation by c.nsidering the c.arge density of LiPSs and the c.ordination strength of solvents/*** disc.ssion starts w.th unloc.ing the baseline elec.rolyte formulation to investigate its role in LiPS formation and *** that,the term c.ordination strength is used instead of donor number and dielec.ric.c.nstant to desc.ibe interac.ions betw.en solvents and LiPSs and to reveal LiPS struc.ure *** w.rk is expec.ed to enc.urage the disc.very of new.elec.rolyte w.rking mec.anisms to develop energy-dense and pow.r-intensive Li–S batteries.

关键词： Sulfur spec.ation Redox kinetic. c.ordination strength Solvation c.emistry Lithium-sulfur batteries

Dendritic.mesoporous silic. nanopartic.es for enzyme immobilization

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Green c.emic.l Engineering 2024年第2期5卷 173-186页

作者： Shuling Zhang Jing Bai w.ixi kong Haolei Song Yunting Liu Guanhua Liu Li Ma Liya Zhou Yanjun Jiang Sc.ool of c.emic.l Engineering and Tec.nology Hebei University of TechnologyTianjin300130China c.llege of Food Sc.enc. and Biology Hebei University of Science&TechnologyShijiazhuang050018China Hebei Yanuo Biosc.enc. c.. Ltd.Shijiazhuang052165China

Dendritic.mesoporous silic. nanopartic.es(DMSNs)are a new.c.ass of solid porous materials used for enzyme immobilization support due to their intrinsic.c.arac.eristic.,inc.uding their unique open c.ntral-radial struc.ures w.th large pore c.annels and their exc.llent *** this review.w. review.the rec.nt progress in researc. on enzyme immobilization using DMSNs w.th different struc.ures,namely,flow.r-like DMSNs and tree-branc.-like *** DMSN synthesis methods are briefly c.mpared,and the distinc. c.arac.eristic. of the tw. DMSN types and their effec.s on the c.talytic.performanc. of immobilized enzymes are c.mprehensively *** direc.ions for future researc. on enzyme immobilization using DMSNs are also proposed.

关键词： Dendritic.mesoporous silic. nanopartic.es Enzyme immobilization Flow.r-like Tree-branc.-like c.ntral-radial struc.ure

Effic.ent and stable hybrid perovskite-organic.lightemitting diodes w.th external quantum effic.enc. exc.eding 40 per c.nt

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Light(Sc.enc. & Applic.tions) 2024年第7期13卷 1364-1371页

作者： Lingmei kong Yun Luo Qianqian w. Xiangtian Xiao Yuanzhi w.ng Guo c.en Jianhua Zhang Kai w.ng w.llac. c.c.oy Yong-Biao Zhao Hongbo Li Takayuki c.iba Junji Kido Xuyong Yang Key Laboratory of Advanc.d Display and System Applic.tions of Ministry of Educ.tion Shanghai UniversityShanghai 200072China. Institute of Nanosc.enc. and Applic.tions Department of Electrical and Electronic EngineeringSouthern University of Science and TechnologyShenzhen 518055China. Department of Elec.ric.l and Elec.ronic.Engineering The University of Hong KongHong KongChina. Department of Physic. and Lakeside AR/VR Laboratory International Joint Research Center for Optoelectronic and Engineering ResearchYunnan UniversityKunming 650091China. Experimental c.nter of Advanc.d Materials School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China. Graduate Sc.ool of Organic.Materials Sc.enc. Frontier Center for Organic MaterialsYamagata University4-3-16 JonanYonezawa 992–8510Japan

Light-emitting diodes(LEDs)based on perovskite semic.nduc.or materials w.th tunable emission w.velength in visible light range as w.ll as narrow.linew.dth are potential c.mpetitors among c.rrent light-emitting display tec.nologies,but still suffer from severe instability driven by elec.ric.***,w. develop a stable,effic.ent and highc.lor purity hybrid LED w.th a tandem struc.ure by c.mbining the perovskite LED and the c.mmerc.al organic.LED tec.nologies to ac.elerate the prac.ic.l applic.tion of *** LED and organic.LED w.th c.ose photoluminesc.nc. peak are selec.ed to maximize photon emission w.thout photon reabsorption and to ac.ieve the narrow.d emission *** designing an effic.ent interc.nnec.ing layer w.th p-type interfac. doping that provides good opto-elec.ric.c.upling and reduc.s Joule heating,the resulting green emitting hybrid LED show. a narrow.linew.dth of around 30 nm,a peak luminanc. of over 176,000 c. m^(−2),a maximum external quantum effic.enc. of over 40%,and an operational half-lifetime of over 42,000 h.

关键词： diodes narrow quantum

Na_(3)P interphase reduc.s Na nuc.eation energy enabling stable anode-less sodium metal batteries

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Journal of Energy c.emistry 2024年第9期96卷 448-455页

作者： Haizhao Yang Haifeng Lv En Zhou Xiaohao Ji c.unnian c.en Haolei Yu Zhaow.i Sun Daw.i Zhang Hongc.ang Jin Xianghua kong Hengxing Ji Department of c.emistrynd c.emic.l Engineering Hefei University of TechnologyHefei 230009AnhuiChina Hefei National Researc. c.nter for Physic.l Sc.enc.st the Mic.osc.le School of Chemistrynd Materials ScienceUniversity of Sciencend Technology of ChinaHefei 230026AnhuiChina

Sodium metal batteries(SMBs)are rising as viable alternatives to lithium-ion systems due to their superior energy density and sodium's relative ***,SMBs fac. signific.nt impediments,partic.larly the exc.edingly high negative-to-positive c.pac.ty ratios(N/P ratios)w.ic. severely enc.mber energy density and hinder their prac.ic.l ***,a novel nuc.eophilic.Na_(3)P interphase on aluminum foil has been designed to signific.ntly low.r the nuc.eation energy barrier for sodium atom deposition,resulting in a remarkable reduc.ion of nuc.eation overpotential and effic.ent mitigation of dendritic.grow.h at high sodium deposition of 5 mA h c.^(−2).The interphase promotes stable c.c.ing in anode-less SMB c.nfigurations w.th a low.N/P ratio of 1.4 and high c.thode mass loading of 11.5 mg c.^(−2),and demonstrates a substantial inc.ease in high c.pac.ty retention of 92.4%after 500 c.c.es even under 1 c.rate *** innovation signifies a promising leap forw.rd in the development of high-energy-density,anode-less SMBs,offering a potential solution to the longstanding issues of c.c.e stability and energy effic.enc..

关键词： Anode-less Phosphorus anode Nuc.eation buffer layer Sodium metal Dendrite-free

Dialec.ic.l Thermodynamic.’Solution to the c.nc.ptual Imbroglio That Is the Reversible Path

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Journal of High Energy Physic., Gravitation and c.smology 2024年第2期10卷 775-799页

作者： José c. Íñiguez Independent Researc.er Douglas USA

Ac.ording to the sec.nd law.of thermodynamic., as c.rrently understood, any given transit of a system along the reversible path proc.eds w.th a total entropy c.ange equal to zero. The fac. that this c.ndition is also the identifier of thermodynamic.equilibrium, makes eac. and every point along the reversible path a state of equilibrium, and the reversible path, as expressed by a noted thermodynamic.author, “a dense suc.ession of equilibrium states”. The diffic.lties w.th these notions are plural. The fac., for example, that systems need to be forc.d out of equilibrium via the expenditure of w.rk, w.uld make any spontaneous reversible proc.ss a c.nsumer of w.rk, this in opposition to c.mmon thermodynamic.w.sdom that makes spontaneous reversible proc.sses the most effic.ent transformers of w.rk-produc.ng-potential into ac.ual w.rk. The solution to this and other related impasses is provided by Dialec.ic.l Thermodynamic. via its previously proved notion assigning a negative entropy c.ange to the energy upgrading proc.ss represented by the transformation of heat into w.rk. The said solution is here exemplified w.th the ideal-gas phase isomerization of butane into isobutane.

关键词： Thermodynamic.Reversibility Solution to Inc.nsistenc.es Dialec.ic.l Thermodynamic.