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Amorphous NiMo_(3)S_(13)/nickel foam integrated anode for lithium-ion batteries

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Tungsten 2024年第2期6卷 438-446页

作者： Ming-Xin Shi Min Wu Shan-Shan Xiao Shan-Ping Liu Rui-Qi Yao Ying-Qi Li Yong-Hui Wang Yang-Guang Li Hua-Qiao Tan Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education Faculty of ChemistryNortheast Normal UniversityChangchun 130024China School of Materials Science and Engineering Jilin Jianzhu UniversityChangchun 130118China Institute Charles Gerhardt montpellier Universite de MontpellierCentre National de la Recherche Scientifi quePlace E.Bataillon34095 Montpellier Cedex 05France

Although crystalline anode materials with long-range ordered lattice structure are in favor of facilitating the electron transfer,their structures are easily disrupted during long-term cycling due to the continuous embedding/de-embedding of lithium *** contrast,the amorphous materials have abundant defects and lithium ion storage sites,refl ecting a superior reaction kinetics and long-term cycling ***,we synthesize an integrated hybrid anode by in-situ loading amorphous NiMo_(3)S_(13)nanosheets on nickel foam *** ting from the introduction of Ni^(2+)that amorphizes the molybdenumsulfur clusters,the assembled lithium ion battery based on the integrated NiMo_(3)S_(13)/nickel foam anode delivers a specifi c capacity up to 1659 mA·h·g^(−1)at a current density of 0.6 A·g^(−1)and exhibits superior rate/cycling performance.

关键词： Molybdenum-sulfur clusters Amorphous Integrated anode Crystalline Lithium-ion batteries

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Direct recycling of Li-ion batteries from cell to pack level:Challenges and prospects on technology,scalability,sustainability,and economics

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Carbon Energy 2024年第6期6卷 1-39页

作者： Joseph Jegan Roy Do Minh Phuong Vivek Verma Richa Chaudhary Michael Carboni Daniel Meyer Bin Cao Madhavi Srinivasan Energy Research Institute@NTU(ERI@N) SCARCE LaboratoryNanyang Technological UniversitySingaporeSingapore School of Materials Science and Engineering Nanyang Technological UniversitySingaporeSingapore CEA CNRSENSCMUniversity of MontpellierUMR 5257(ICSM)Bagnols-sur-Cèze CedexFrance School of Civil and Environmental Engineering Nanyang Technological UniversitySingaporeSingapore

Direct recycling is a novel approach to overcoming the drawbacks of conventional lithium-ion battery(LIB)recycling processes and has gained considerable attention from the academic and industrial sectors in recent *** primary objective of directly recycling LIBs is to efficiently recover and restore the active electrode materials and other components in the solid phase while retaining electrochemical *** technology's advantages over traditional pyrometallurgy and hydrometallurgy are costeffectiveness,energy efficiency,and sustainability,and it preserves the material structure and morphology and can shorten the overall recycling *** review extensively discusses the advancements in the direct recycling of LIBs,including battery sorting,pretreatment processes,separation of cathode and anode materials,and regeneration and quality enhancement of electrode *** encompasses various approaches to successfully regenerate high-value electrode materials and streamlining the recovery process without compromising their electrochemical ***,we highlight key challenges in direct recycling when scaled from lab to industries in four perspectives:(1)battery design,(2)disassembling,(3)electrode delamination,and(4)commercialization and *** on these challenges and changing market trends,a few strategies are discussed to aid direct recycling efforts,such as binders,electrolyte selection,and alternative battery designs;and recent transitions and technological advancements in the battery industry are presented.

关键词： battery design cathode regeneration direct recycling graphite recycling lithium-ion battery,scaling-up

The interactive effect of temperature and fertilizer types determines the dominant microbes in nitrous oxide emissions and the dicyandiamide efﬁcacy in a vegetable soil

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Soil Ecology Letters 2024年第3期6卷 121-133页

作者： Xiaoya Xu Haiyang Liu Yaowei Liu Didier Lesueur Laetitia Herrmann Hongjie Di Caixian Tang Jianming Xu Yong Li Zhejiang Provincial Key Laboratory of Agricultural Resources and Environment College of Environmental and Resource SciencesZhejiang UniversityHangzhou 310058China College of Geography and Environment Shandong Normal UniversityJinan 250014China Centre de Coopération Internationale en Recherche Agronomique pour le Développement(CIRAD) UMR Eco&SolsHanoiVietnam Eco&Sols Universitéde Montpellier(UMR)CIRADInstitut National de Recherche pour l’Agriculturel’Alimentation et l’Environnement(INRAE)Institut de Recherche pour le Développement(IRD)Montpellier SupAgro34060 MontpellierFrance Alliance of Biodiversity International and International Center for Tropical Agriculture(CIAT) Asia hubCommon Microbial Biotechnology Platform(CMBP)HanoiVietnam School of Life and Environmental Sciences Faculty of ScienceEngineering and Built Environment–Deakin UniversityMelbourneVIC 3125Australia Rubber Research Institute Chinese Academy of Tropical Agricultural SciencesHaikou 571737China La Trobe Institute for Sustainable Agriculture and Food Department of AnimalPlant&Soil SciencesLa Trobe UniversityBundooraVic 3086Australia

Heat waves associated with global warming and extreme climates would arouse serious consequences on nitrogen(N)***,the responses of the functional guilds to different temperatures,especially high temperature and the cascading effect on N_(2)O emissions remain *** incubation study was conducted to examine the effect of different temperatures(20°C,30°C,and 40°C)and fertilizer types(urea and manure)on N_(2)O-producers and N_(2)O-reducers,as well as the efficacy of dicyandiamide(DCD)on N_(2)O emissions in a vegetable *** showed that ammonia oxidizers and nirS-type denitrifiers were well adapted to high temperature(40°C)with manure application,while the fungal nirK-denitrifiers had better tolerance with urea *** nosZ clade I microbes had a strong adaptability to various temperatures regardless of fertilization type,while the growth of nosZ clade II group microbes in non-fertilized soil(control)were significantly inhibited at higher *** N_(2)O emissions were significantly decreased with increasing temperature and DCD application(up to 60%,even at 40°C).Under high temperature conditions,fungal denitrifiers play a significant role in N-limited soils(non-fertilized)while nirS-type denitrifiers was more important in fertilized soils in N_(2)O emissions,which should be specially targeted when mitigating N_(2)O emissions under global warming climate.

关键词： nitrogen fertilizer microorganisms nitrification inhibitor bacteria archaea fungi

Improved “cure on demand” of aromatic bismaleimide with thiol triggered by retro-Diels-Alder reaction

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Frontiers of Chemical Science and Engineering 2021年第2期15卷 330-339页

作者： Vincent Froidevaux Melanie Decostanzi Abdelatif Manseri Sylvain Caillol Bernard Boutevin Remi Auvergne Institut Charles Gerhardt montpellier UMR 5253-CNRSUniversitede MontpellierENSCM34296 Montpellier Cedex 5France

This study focuses on the synthesis of new liquid aromatic bismaleimide monomers in order to improve self-curing on demand(SCOD)systems previously based on aliphatic *** SCOD systems are based on Diels-Alder(DA)/retro-DA *** syntheses of new different aromatic bismaleimides with ester and amide bonds are *** maleimides have been protected using DA reaction and characterized by 1H NMR analysis to determine protection rate and diastereomer *** retro-DA reactions of both aromatic and aliphatic DA adducts in presence of thiol molecules were *** analysis was monitored by 1H NMR and compared to model ***,both aromatic and aliphatic bismaleimides-based polymers were synthesized with 2-mercaptoethyl ether and thermal properties of polymers were *** glass transition temperature values ranged from–20°C to 14°C and very good thermal stabilities were observed(up to 300°C).

关键词： thiol-ene polymerization self-curing on demand thia-michael addition Diels-Alder maleimide

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SEISMIC ANISOTROPY IN THE LOWER CRUST INDUCED BY THE LATTICE PREFERRED ORIENTATIONS OF MINERALS

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地震地质 1989年第4期 24-30页

作者： David Mainpric 34060 montpellier cedex Franoe Laboratoire de Tectonophysique Place Eug.Bataillon U.S.T.L.

To identify the physical properties responsible for the seismic reflections from the deep ductile shear zones, we have undertaken a study on the effect of lattice preferred orientation (LPO) on the seismic velocity anisotropy. LPO has been quantitatively determined by U-stage measurement for plagioclase (An 49), diopside and hornblende from an extensively deformed basic mylonite from Jotun Nappe, Norway. The typical plagioclase fabrics are produced by plastic flow on (010) [001], and the normal diopside and hornblende fabrics are produced by (100)[001] slip. The complete seismic properties (VP, VS, VSS and △VS) with respect to structural frame (foliation and lineation) have been calculated for hypothetical monomineralic and polymineralic aggregates from the elasstic stiffness coefficients and LPO data. The calculations show that the strongest Vp anisotropies develop in monomineralic rocks with values between 5% and 14%, compared with 5.6% and 7.8% for granulite (50% P1, 50% Di) and amphibolite (50% P1,

关键词： LPO Seismic anisotropy Basic mylonite Ductile shear zones in the lower crust

Root osmotic sensing from local perception to systemic responses

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Stress Biology 2022年第1期2卷 249-269页

作者： Lucille Gorgues Xuelian Li Christophe Maurel Alexandre Martiniere Philippe Nacry IPSiM CNRSINRAEInstitut AgroUniv Montpellier34060 MontpellierFrance

Plants face a constantly changing environment,requiring fine tuning of their growth and *** have therefore developed numerous mechanisms to cope with environmental stress *** striking exam-ple is root response to water *** drought(which causes osmotic stress to cells),plants can among other responses alter locally their root system architecture(hydropatterning)or orientate their root growth to optimize water uptake(hydrotropism).They can also modify their hydraulic properties,metabolism and development coordi-nately at the whole root and plant *** of these developmental and physiological changes,plant roots must perceive and transduce signals for water ***,we review current knowledge on plant osmotic per-ception and discuss how long distance signaling can play a role in signal integration,leading to the great phenotypic plasticity of roots and plant development.

关键词： Drought Water deficit perception Local signaling Long distance signaling Local water deficit Adaptive development

Plasticity of wheat seedling responses to K^(+) deficiency highlighted by integrated phenotyping of roots and root hairs over the whole root system

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Stress Biology 2023年第1期3卷 69-83页

作者： Ikram Madani Jean-Benoit Peltier Martin Boeglin Hervé Sentenac Anne-Aliénor Véry Institut des Sciences des Plantes de montpellier UMR 5004 CNRS-386 INRAE-Université Montpellier-Institut AgroCampus SupAgro-INRAE Bat 7Place VialaMontpellier 34060 Cedex 2France

The availability in the soil of potassium(K^(+)),a poorly mobile macronutrient required in large quantities for plant growth,is generally suboptimal for crop production in the absence of fertilization,making improvement of the ability of crops to adapt to K^(+)deficiency stress a major *** the uptake capacity of the root system is among the main strategies to achieve this ***,we report an integrative approach to examine the effect of K^(+)deficiency on the development of young plant entire root system,including root hairs which are known to provide a significant contribution to the uptake of poorly mobile nutrients such as K^(+),in two genetically distant wheat varieties.A rhizobox-type methodology was developed to obtain highly-resolved images of root and root hairs,allowing to describe global root and root hair traits over the whole root system via image analysis *** two wheat varieties responded differently to the K^(+)shortage:Escandia,a wheat ancestor,reduced shoot biomass in condition of K^(+)shortage and substantially increased the surface area of its root system,specifically by increasing the total root hair *** Zenati,a landrace,conversely appeared unresponsive to the K^(+)shortage but was shown to constitutively express,independently of the external K^(+)availability,favorable traits to cope with reduced K^(+)availability,among which a high total root hair ***,valuable information on root system adaptation to K^(+)deficiency was provided by global analyses including root hairs,which should also be relevant for other nutrient stresses.

关键词： K^(+)deficiency Root hair Root system Phenotyping Wheat Rhizobox Root plasticity

Facilitated Fe Nutrition by Phenolic Compounds Excreted by the Arabidopsis ABCG37/PDR9 Transporter Requires the IRT1/FRO2 High-Affinity Root Fe^2＋ Transport System

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Molecular Plant 2016年第3期9卷 485-488页

作者： Pierre Fourcroy Nicolas Tissot Frederic Gaymard Jean-Francois Briat Christian Dubos Biochimie et Physiologie Moldculaire des Plantes Centre National de la Recherche Scientifique Institut National de la Recherche Agronomique Universite Montpellier SupAgro Bat 7 2 place Viala 34060 Montpellier Cedex 1 France

Iron （Fe） is an essential metal nutrient for plant productivity and plant product quality （Briat et al., 2015）. Fe exists under two forms, ferrous （Fe^2＋） or ferric （Fe^3＋）, and is very reactive with oxygen, explaining why Fe plant nutrition is dependent upon both Fe chelation and Fe reduction. Fe availability in the soil is pH dependent, this metal being particularly insoluble in its ferric form in calcareous soils, representing one-third of the world＇s cultivated soils. Consequently, plants grown on these soils, in particular non-graminaceous plants, often suffer from Fe deficiency, which alters their growth.

关键词： explaining dependent calcareous

Proteomic composition of the acrostyle＂ Novel approaches to identify cuticular proteins involved in virus-insect interactions

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Insect Science 2017年第6期24卷 990-1002页

作者： Craig Graham Webster Maelle Thillier Elodie Pirolles Bastien Cayrol Stephane Blanc Marilyne Uzest INRA UMR 0385 BGPI CIRAD-INRA-Montpellier SupAgro Campus International de Baillarguet Montpellier Cedex France

The acrostyle is a distinct anatomical region present on the cuticle at the inner face of the common food/salivary canal at the tip of aphid maxillary stylets. This conserved structure is of particular interest as it harbors the protein receptors of at least l plant virus, Cauliflower mosaic virus＇, and presumably has other roles in plant-insect interactions. Previously we reported immunolabeling of a highly conserved motif of cuticular proteins from the CPR family （named for the presence of a Rebers and Riddiford consensus） within the acrostyle. Here we report the development of novel tools to further study the proteomic composition of this region and to identify proteins involved in insect- virus interactions. Using a series of antibodies against cuticular proteins from the RR-2 subfamily, we identified additional peptides present within the acrostyle. Our results demonstrated that the acrostyle is a complex structure containing multiple domains of cuticular proteins accessible for interaction. In addition, an array of overlapping peptides,which covers the diversity of the majority of the RR-2 subfamily, was ~tevelopect as a generic tool to characterize cuticular protein/pathogen interactions. Upon probing this array with Cucumber mosaic virus particles, consensus peptide sequences from hybridizing peptides were identified. Use of these novel tools has extended our knowledge of the proteomic composition of insect maxillary stylets and identified sequences that could be involved in virus binding, thus contributing to further elucidation of the various properties and functions of the acrostyle.

关键词： acrostyle aphid cuticular protein immunolabeling peptide array stylet