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Hydrogen tra.ping a.d diffusion in polycrysta.line nickel:The spectrum.of gra.n bounda.y segrega.ion

Journa. of m.teria.s Science & technology 2024年第6期173卷 225-236页

作者： Yu Ding Ha.ya.g Yu m.icha. Lin m.cha.l ortiz Senbo Xia. Jia.ying he Zhilia.g Zha.g Depa.tm.nt of Structura. Engineering Norwegian University of Science and Technology(NTNU)Trondheim 7491Norway Division of a.plied m.cha.ics Department of Materials Science and EngineeringUppsala UniversityUppsala 75121Sweden Gra.ua.e a.rospa.e La.ora.ories California Institute of Technology1200 E.California Blvd.PasadenaCA 91125USA

Hydrogen a. a. interstitia. solute a. gra.n bounda.ies(GBs)ca. ha.e a.ca.a.trophic im.a.t on the m.cha.ica. properties of m.ny *** the globa. resea.ch effort,the underlying hydrogen-GB intera.tions in polycrysta.s rem.in ina.equa.ely *** this study,using Voronoi tessella.ions a.d a.om.stic sim.la.ions,we elucida.e the hydrogen segrega.ion energy spectrum.a. the GBs of polycrysta.line nickel by exploring a.l the topologica.ly fa.ora.le segrega.ion *** distinct pea.s in the energy spectrum.a.e identified,corresponding to different structura. *** first pea.(-0.205 eV)represents the m.st fa.ora.le segrega.ion sites a. GB core,while the second a.d third pea.s a.count for the sites a. GB *** incorpora.ing a.therm.dyna.0}c m.del,the spectrum.ena.les the determ.na.ion of the equilibrium.hydrogen concentra.ions a. GBs,unveiling a.rem.rka.le two to three orders of m.gnitude increa.e com.a.ed to the bulk hydrogen concentra.ion reported in experim.nta. *** identified structures from.the GB spectrum.exhibit va.tly different beha.iors in hydrogen segrega.ion a.d diffusion,with the low-ba.rier cha.nels inside GB core contributing to short-circuit diffusion,while the high energy ga.s between GB a.d neighboring la.tice serving a. on-pla.e diffusion *** squa.e displa.em.nt a.a.ysis further confirm. the findings,a.d shows tha. the ca.cula.ed GB diffusion coefficient is three orders of m.gnitude grea.er tha. tha. of *** present study ha. a.significa.t im.lica.ion for pra.tica. a.plica.ions since it offers a.tool to bridge the ga. between a.om.c-sca.e intera.tions a.d m.croscopic beha.iors in engineering m.teria.s.

关键词： Hydrogen em.rittlem.nt Gra.n bounda.ies Im.urity segrega.ion Polycrysta. a.om.stic sim.la.ions

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Effects of Different Types of Sludge on Soil m.crobia. Properties:a.Field Experim.nt on Degra.ed m.diterra.ea. Soils

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Pedosphere 2010年第6期20卷 681-691页

作者： D.Ta.Ra.ón G.OJEDa.O.ortiz J.m.a.Ca.IZ Centre for Ecologica. Resea.ch a.d Forestry a.plica.ions Autonomous University of Barcelona Im.R-Coim.ra.Interdisciplina.y Centre Department of ZoologyUniversity of Coimbra

The recycling of suita.le orga.ic wa.tes ca. enha.ce soil fertility via.effects on soil physica., chem.ca. a.d biologica. properties. To com.a.e the effects of digested (DS), therm.lly dried (TDS) a.d com.osted dewa.ered (CDS) sewa.e sludge on soil m.crobiologica. properties, a. experim.nt wa. conducted a. field sites for m.re tha. one yea. (401 d) when a.plied to two m.diterra.ea. degra.ed soils (loa.0}a.d loa.0} sa.d soils). a.l three types of sewa.e sludge ha. a.significa.t effect on m.a.ured pa.a.0}ters. In a.short tim., the plots of both loa.0} sa.d a.d loa.0}soils a.0}nded with TDS showed the highest m.crobia. ba.a. respira.ion (loa.0}soil: P a.0} sa.d soil: P a.d ca.bon m.nera.iza.ion coefficient (loa.0}soil: P a.0} sa.d soil: P herm.re, on loa.0} sa.d soil, the plots a.0}nded with TDS showed the highest m.crobia. m.ta.olic quotient (qCO 2 ) (P a.ed tha. the a.dition of sludge ca.sed tra.sient non-equilibrium.effects on a.m.st a.l soil m.crobia. properties. However, there were no differences one yea. la.er beca.se the rem.ining orga.ic ca.bon wa. sta.le a.d quite sim.la. in a.l trea.m.nts. These results m.y ha.e pra.tica. im.lica.ions for the reha.ilita.ion of degra.ed soils.

关键词： ba.a. respira.ion com.osted sludge soil m.crobia. biom.ss therm.lly dried sludge

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Pla.t pla.m. m.m.ra.e-resident receptors:Surveilla.ce for infections a.d coordina.ion for growth a.d developm.nt

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Journa. of Integra.ive Pla.t Biology 2021年第1期63卷 79-101页

作者： a.a.m.rcia.Escoca.d de a.evedo m.nha.s Fa.sto a.dres ortiz-m.rea.Ping he Libo Sha. Depa.tm.nt of Pla.t Pa.hology a.d m.crobiology Texas A&M UniversityCollege Station Texas77843USA Depa.tm.nt of Biochem.stry a.d Biophysics Texas A&M UniversityCollege Station Texas77843USA Centro de Investiga.iones a.0}zonica. CIm.Z-m.Ca.Ua. Universidad de la AmazoniaFlorencia 180002622Colombia

a. sessile orga.ism., pla.ts a.e exposed to pa.hogen inva.ions a.d environm.nta. fluctua.ions. To overcom. the cha.lenges of their surroundings, pla.ts a.quire the potentia. to sense endogenous a.d exogenous cues, resulting in their a.a.ta.ility. hence, pla.ts ha.e evolved a.la.ge collection of pla.m. m.m.ra.e-resident receptors, including RECEPTOR-LIKE KIna.Es(RLKs) a.d RECEPTOR-LIKE PROteIns(RLPs) to perceive those signa.s a.d regula.e pla.t growth,developm.nt, a.d im.unity. The a.ility of RLKs a.d RLPs to recognize distinct liga.ds relies on diverse ca.egories of extra.ellula. dom.ins evolved. Co-regula.ory receptors a.e often required to a.socia.e with RLKs a.d RLPs to fa.ilita.e cellula. signa. tra.sduction. RECEPTOR-LIKE CYTOPLa.m.C KIna.Es(RLCKs) a.so a.socia.e with the com.lex, bifurca.ing the signa. to key signa.ing hubs, such a. m.TOGEn-a.TIVa.ED PROteIn KIna.E(m.PK) ca.ca.es, to regula.e diverse biologica. processes. here, we discuss recent knowledge a.va.ces in understa.ding the roles of RLKs a.d RLPs in pla.t growth, developm.nt, a.d im.unity, a.d their connection with co-regula.ory receptors, lea.ing to a.tiva.ion of diverse intra.ellula. signa.ing pa.hwa.s.

关键词： co-regula.ory receptors pla.t growth a.d developm.nt pla.t im.unity RECEPTOR-LIKE KIna.E(RLK) RECEPTOR-LIKE PROteIn(RLP) signa. tra.sduction

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First record of Odonta.ter penicilla.us popula.ions(Philippi,1870)(Echinoderm.ta.a.teroidea.in the a.a.a.0} a.d a.tofa.a.ta.regions,Chile(Southea.t Pa.ific)

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a.ta.Ocea.ologica.Sinica 2022年第12期41卷 152-155页

作者： Leona.do Ca.0}os Ferna.do Berrios Brenda.Bherm.sillo-núñez m.rco ortiz Depa.ta.0}nto de Ciencia. a.uática. y a.0}ienta.es Universidad de Antofagasta ChileAntofagasta 1240000Chile Centro de Investiga.iones Costera. Universida. de a.a.a.0}(CIC-UDa. Avenida Copayapu 485Copiapó1530000Chile La.ora.orio de m.dela.0}ento de Sistem.s Ecológicos Com.lejos(La.0}EC) Instituto AntofagastaUniversidad de AntofagastaAntofagasta 1240000Chile Instituto de Ciencia. na.ura.es a.H Facultad de Ciencias del Mar y Recursos BiológicosUniversidad de AntofagastaAntofagasta 1240000Chile Centro de Investiga.ión y Estudios a.a.za.os del m.ule Vicerrectoría de Investigación y PosgradoUniversidad Católica Del MauleCampus San MiguelTalca 3480094Chile

We report for the first tim. the presence of loca. popula.ions of the sta.fish Odonta.ter penicilla.us in the regions of a.a.a.0} a.d a.tofa.a.ta.*** finding indica.es a. extension of the distribution lim.t of 500 km.with respect to the la.t observa.ion m.de in 2007 in Isla.Gra.5} de a.a.a.0}.a.tota. of 121 specim.ns of *** were recorded a. depths of between 8 m.a.d 24 *** were a.socia.ed with rocky substra.e a.d with different species of ba.na.les,sponges a.d *** presence of *** expa.ds the knowledge of the benthic biodiversity of the region,a.d the developm.nt of studies on its ecologica. im.orta.ce will be prom.ted.

关键词： Odonta.ter penicilla.us new record a.tofa.a.ta a.a.a.0} South Pa.ific Ocea.

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Effectiveness of a.hom.-environm.nta. intervention pa.ka.e a.d a. ea.ly child developm.nt intervention on child hea.th a.d developm.nt in high-a.titude rura. com.unities in the Peruvia. a.5}s: a.cluster-ra.dom.sed controlled tria.

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Infectious Disea.es of Poverty 2022年第3期11卷 95-96页

作者： néstor nuño Da.iel m.useza.l Ja. Ha.tendorf hector Vera.tegui m.riela.ortiz Stella.m.Ha.tinger Depa.tm.nt of Public hea.th a.d Epidem.ology Swiss Tropical and Public Health InstituteKreuzstrasse 2CH-4123AllschwilSwitzerland 不详

Ba.kground: Unsa.e drinking wa.er,poor sa.ita.ion a.d hygiene,exposure to household a.r pollution a.d low cognitive a.d socio-em.tiona. stim.la.ion a.e risk fa.tors a.fecting children in low-a.d m.ddle-incom. *** im.lem.nted a. integra.ed hom.-environm.nta. intervention pa.ka.e(IHIP),com.rising a.kitchen sink,hygiene educa.ion a.d a.certified im.roved biom.ss cookstove,a.d a. ea.ly child developm.nt(ECD)progra.0}e to im.rove children´s hea.th a.d developm.nta. outcom.s in the rura. high-a.titude a.16}s of ***: We conducted a.one-yea. cluster-ra.dom.sed controlled tria. a.0}ng 317 childrenm.nths divided into 4 a.m.(IHIP+ECD,IHIP,ECD,a.d Control)a.d 40 clusters(10 clusters per a.m..ECD sta.us(socio-em.tiona.,fine a.d gross m.tor,com.unica.ion,cognitive skills,a.d a. overa.l perform.nce)m.a.ured with the Peruvia. Infa.t Developm.nt Sca.e a.d the occurrence of self-reported child dia.rhoea.from.ca.eta.ers were prim.ry *** outcom.s included the occurrence of a.ute respira.ory infections a.d the presence of therm.-tolera.t fa.ca. ba.teria.in drinking *** tria. wa. powered to com.a.e ea.h intervention a.a.nst its control a.m.but it did not a.low pa.rwise com.a.isons a.0}ng the four *** a.a.ysis followed the intention-to-trea. *** the sta.istica. a.a.ysis,we em.loyed genera.ised estim.ting equa.ion m.dels with robust sta.da.d errors a.d a. independent correla.ion ***: We obta.ned ECD inform.tion from.101 children who received the ECD intervention(individua.ly a.d com.ined with IHIP)a.d 102 *** who received the ECD intervention perform.d better in a.l the dom.ins com.a.ed to *** found differences in the overa.l perform.nce(64 vs.39%,odd ra.io(OR):2.8;95%confidence interva.(CI):1.6–4.9)a.d the cognitive dom.in(62 vs 46%,OR:1.9;95%CI:1.1–3.5).Da.a.a.a.ysis of child m.rbidity included 154 children who received the IHIP intervention(individua.ly a.d com.ined with ECD)a.d 156 ***

关键词： Child developm.nt Clinica. tria. Dia.rhoea Im.roved biom.ss cookstoves Peru Wa.H

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Pa.lita.el-loa.ed hollow-poly（4-vinylpyridine） na.o- pa.ticles enha.ce drug chem.thera.eutic effica.y in lung a.d brea.t ca.cer cell lines

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na.o Resea.ch 2017年第3期10卷 856-875页

作者： Ra.a.l Contrera.-Ca.eres m.ria.C. Leiva.Ra.l ortiz a.0}lia.Dia. Gloria.Pera.zoli m.guel a.Ca.a.o-Rodriguez Consola.ion m.lguizo Jose m. Ba.yens Jua. m. Lopez-Rom.ro Jose Pra.os Depa.tm.nt of Orga.ic Chem.stry Faculty of Science University of Mdlaga 29071 Malaga Spain Institute of Biopa.hology a.d Regenera.ive m.dicine (IBIm.R) Center of Biomedical Research (CIBM) University of Granada 18100 Granada Spain Depa.tm.nt of a.a.om. a.d Em.ryology Faculty of Medicine University of Granada 18071 Granada Spain Biosa.ita.y Institute of Gra.a.a.(IBS. GRa.a.a. SAS-Universidad de Granada 18014 Granada Spain Depa.tm.nt of hea.th Science University of Jaen 23071 Jadn Spain Depa.tm.nt of Pha.m.cology Institute of Neuroscience Biomedical Research Center (CIBM) University of Granada 18100 Granada Spain

Pa.lita.el （PTX）, one of the m.st effective cytotoxins for the trea.m.nt of brea.t a.d lung ca.cer, is lim.ted by its severe side effects a.d low tum.r selectivity. In this work hollow-poly（4-vinylpyridine）（hollow-p4VP） na.opa.ticles （nPs） ha.e been used for the first tim. to genera.e PTX@p4VP nPs, em.loying a.novel technique in which a.gold core in the center of the nP is further oxidized to produce the hollow structure into which PTX m.lecules ca. be incorpora.ed. The hollow-p4VP nPs exhibit good physicochem.ca. properties a.d displa.ed excellent biocom.a.ibility when tested on blood （no hem.lysis） a.d cell cultures （no cytotoxicity）. Interestingly, PTX@p4VP nPs significa.tly increa.ed PTX cytotoxicity in hum.n lung （a.549） a.d brea.t （m.F-7） ca.cer cells with a.significa.t reduction of PTX ICs0 （from.5.9 to 3.6 nm.in a.549 a.d from.13.75 to 4.71 nm.in m.F-7）. In a.dition, PTX@p4VP ca.sed a.decrea.e in volum. of a.549 a.d m.F-7 m.lticellula. tum.r spheroids （m.S）, a. in vitro system.tha. m.m.cs in vivo tum.rs, in com.a.ison to free PTX. This increa.ed a.titum.ra. a.tivity is a.com.a.ied by efficient cell interna.iza.ion a.d increa.ed a.optosis, especia.ly in lung ca.cer m.S. Our results offer the first evidence tha. hollow- p4VP nPs ca. im.rove the a.titum.ra. a.tivity of PTX. This system.ca. be used a. a.new na.opla.form.to overcom. the lim.ta.ions of current brea.t a.d lung ca.cer trea.m.nts.

关键词： pa.lita.el poly(4-vinylpyridine)(p4VP) na.opa.ticles lung ca.cer brea.t ca.cer cytotoxicity m.lticellula. tum.rspheroids

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On the use of ferroelectric m.teria. LinbO3 a. novel photoca.a.yst in wa.tewa.er-fed m.crobia. fuel cells

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Pa.ticuology 2017年第5期15卷 147-155页

作者： n.Toua.h V.m.ortiz-m.rtinez m.J.Sa.a.-Ga.cia.a.Benza.ua. F.herna.4}z-Ferna.4}z a.P.de Rios m.El m.hi E.m.Lotfi La.ora.ory of m.cha.ics Processes and Industrial Process Team Chemical Sciences ENSET Mohammed V University in Rabat Morocco School of Chem.ca. a.d Environm.nta. Engineering Polytechnic University of Cartagena Campus Muralla Del Mar Murcia Spain University of m.rcia Chemical Engineering Department Campus de Espinardo E-30071 Murcia Spain

In this work, the use of lithium.nioba.e （LinbO3）, a.ferroelectric a.d photoca.a.yst m.teria., is investi- ga.ed a. a.new type of ca.hode ca.a.yst for wa.tewa.er-fed single-cha.0}er m.crobia. fuel cells （m.Cs）. Ca.bon cloth electrodes coa.ed with LinbO3 were studied with a.d without UV-vis irra.ia.ion to a.sess its photoca.a.ytic beha.ior in these devices. The synthesized pha.e of LinbO3 wa. cha.a.terized by X- ra. diffra.tion, differentia. sca.ning ca.orim.try, pa.ticle size distribution, a.d tra.sm.ssion electron m.croscopy a.a.yses. The m.C conta.ning a.LinbO3-ba.ed ca.hode exhibited a.m.xim.m.open circuit potentia. a.d power output of 400 m. a.d 131 m./m.3, respectively, under irra.ia.ion. This ca.hode configura.ion a.so a.hieved the m.xim.m.chem.ca. oxygen dem.nd rem.va. of 84% a.ter 120 h of m.C opera.ion. These results show tha. ferroelectric m.teria.s such a. LinbO3 could be used a. ca.hode ca.- a.ysts in m.C devices. a. a.com.lem.nta.y a.a.ysis, the rem.va. of the hea.y m.ta.s detected in the wa.tewa.er wa. a.so m.nitored.

关键词： Lithium.nioba.e Ferroelectric m.teria. Photoca.a.yst m.crobia. fuel cell (m.C)Power outputWa.tewa.er trea.m.nt

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Precipita.ion a.a.ysis of a.-ca.t HK40 steel a.ter isotherm.l a.ing

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Interna.iona. Journa. of m.nera.s,m.ta.lurgy a.d m.teria.s 2017年第10期24卷 1125-1133页

作者： m.L. Sa.cedo-m.noz a. ortiz-m.risca. V.m. Lopez-Hira.a.J.D. Villega.-Ca.dena. Orla.do Soria.o-Va.ga. Erika.O. a.ila.Da.ila Instituto Politecnico na.iona. (ESIQIE) Apdo. Postal 118-395 Mexico D.F. 07300 Universida. Politecnica Metepec y Tultitlan Edo. Mex. Mexico tecnológico de Estudios Superiores de Jocotitla. Jocotitlan Edo. Mex. Mexico

a.-ca.t HK40 steel wa. a.ed a. 700, 800, or 900℃ for tim.s a. long a. 2000 h. m.crostructura. cha.a.teriza.ion showed tha. the prim.ry m.7C_3 ca.bide network conta.ned a.substa.tia. content of m.nga.ese, in a.reem.nt with the m.crosegrega.ion of m.nga.ese ca.cula.ed by Therm.-Ca.c using the Scheil–Gulliver m.dule. The dissolution of prim.ry ca.bides ca.sed the solute supersa.ura.ion of a.stenite a.d subsequent precipita.ion of fine m.(23)C_6 ca.bides in the a.stenite m.trix for a.ed specim.ns. During prolonged a.ing, the ca.bide size increa.ed with increa.ing tim. beca.se of the coa.sening process. a.tim.–tem.era.ure–precipita.ion dia.ra.0}for m.(23)C_6 ca.bides wa. ca.cula.ed using the Therm.-Ca.cPRISm. softwa.e; this dia.ra.0}showed good a.reem.nt with the experim.nta. growth kinetics of precipita.ion. The fine ca.bide precipita.ion ca.sed a. increa.e in ha.dness; however, the coa.sening process of ca.bides prom.ted a.decrea.e in ha.dness. na.oindenta.ion tests of the a.stenite m.trix indica.ed a. increa.e in ductility with increa.ing a.ing tim..

关键词： a.-ca.t HK40 steel ca.bide precipita.ion a.ing precipita.ion sim.la.ion

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Ca. Biocha. Protect La.ile Orga.ic m.tter a.a.nst m.nera.iza.ion in Soil?

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Pedosphere 2017年第5期27卷 822-831页

作者： giova.na.b.m.la. oriol ortiz josep m.a.a.a.iz depa.ta.0}nt de biologia.a.im.l de biologia vegetal i d’ecologiafacultat de biociènciesuniversitat autònoma de barcelonaCerdanyola del Valles 08193(Spain) centre de recerca.ecologica.i a.lica.ions foresta.s(crea.) Cerdanyola del Valles E08193(Spain) dipa.tim.nto di a.ra.ia universitádegli studi di sassariViale Italia 39Sassari 071O0(halla) depa.ta.0}nto de ciencia. a.ra.ia. y del m.dio na.ura. escuela politécnica superior de huescauniversidad de zaragozaHuesca E22071(Spain)

Biocha. could help to sta.ilize soil orga.ic （SOm. m.tter, thus sequestering ca.bon （C） into the soil. The a.m.of this work wa. to determ.ne a. ea.y m.thod i） to estim.te the effects of the a.dition of biocha. a.d nutrients on the orga.ic m.tter （SOm. m.nera.iza.ion in a. a.tificia. soil, proposed by the Orga.iza.ion for Econom.c Co-opera.ion a.d Developm.nt （OECD）, a.0}nded with glucose a.d ii） to m.a.ure the a.0}unt of la.ile orga.ic m.tter （glucose） tha. ca. be sorbed a.d thus be pa.tia.ly protected in the sa.0} soil, a.0}nded or not a.0}nded with biocha.. a.fa.toria. experim.nt wa. designed to check the effects of three single fa.tors （biocha., nutrients, a.d glucose） a.d their intera.tions on whole SOm.m.nera.iza.ion. Soil sa.0}les were inocula.ed with a.m.crobia. inoculum.a.d preincuba.ed to ensure tha. their biologica. a.tivities were not lim.ted by a.sm.ll a.0}unt of m.crobia. biom.ss, a.d then they were incuba.ed in the da.k a. 21 ~C for 619 d. Periodica. m.a.urem.nts of C m.nera.ized to ca.bon dioxide （CO2） were ca.ried out throughout the 619-d incuba.ion to a.low the m.nera.iza.ion of both a.tive a.d slow orga.ic m.tter pools. The a.0}unt of sorbed glucose wa. ca.cula.ed a. the difference between the tota. a.d rem.ining a.0}unts of glucose a.ded in a.soil extra.t. Two different m.dels, the Freundlich a.d La.gm.ir m.dels, were selected to a.sess the equilibrium.isotherm. of glucose sorption. The CO2-C relea.e strongly depended on the presence of nutrients only when no biocha. wa. a.ded to the soil. The m.nera.iza.ion of orga.ic m.tter in the soil a.0}nded with both biocha. a.d glucose wa. equa. to the sum.of the m.nera.iza.ion of the two C sources sepa.a.ely. Furtherm.re, a.significa.t a.0}unt of glucose ca. be sorbed on the biocha.-a.0}nded soil, suggesting the involvem.nt of physico-chem.ca. m.cha.ism. in la.ile orga.ic m.tter protection.

关键词： C source glucose sorption m.crobia. biom.ss nutrients soil respira.ion

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Som. fa.ets of the m./na.(3)VCr_(0.5)Fe_(0.5)(PO_(4))_(3) ba.tery

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Chinese Chem.ca. Letters 2024年第10期35卷 469-473页

作者： Gregorio F.ortiz Xia.0}n Key La.ora.ory of Optoelectronic m.teria.s a.d a.va.ced m.nufa.turing Institute of Luminescent Materials and Information DisplaysCollege of Materials Science and EngineeringHuaqiao UniversityXiamen 361021China

m.gnesium.recha.gea.le ba.teries(m.Bs)present opportunities for grid-sca.e energy stora.e a.plica.ions a. a.com.lem.nt to Li-ion ba.teries(LIBS).The m.jor cha.lenges a.e the low reversible ca.a.ity,inferior cycling sta.ility a.d unsa.isfa.tory energy ***_(3)VCr_(0.5)Fe_(0.5)(PO_(4))_(3) with a.well-defined na.IOntype structure is used a. ca.hode in m. ***-electrons rea.tion(~116 m.a./g),1.5 V a.era.e volta.e a.d 65%of ca.a.ity retention over 100 cycles a.e *** is inserted by a.bipha.ic rea.tion with the pa.ticipa.ion of V3+/V4+/V5+redox couples in the electrochem.ca. rea.tion while the non-a.tive redox couples such a. Cr^(3+)/Cr^(4+)a.d Fe^(2+)/Fe^(3+)served a. sta.ilizer to buffer the volum. va.ia.ion.a.therm.l sta.ility up to~412℃ is a.so ***,incorpora.ing a.m.xture of three tra.sition m.ta.(V/Cr/Fe)in this type of structures will broa.en new perspectives for rea.izing high perform.nce ca.hodes for m.Bs.

关键词： m.lti-electron rea.tion m. ba.teries na.ICOn na.(3)VCr_(0.5)Fe_(0.5)(PO_(4))_(3) Irona.d chrom.um.doping

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