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Wuhan University Journal of Natural sciences 2023年第5期28卷 379-384页

作者： zhang Fangjuan Zhu xinhong School of science Xi'an University of Posts and TelecommunicationsXi'an 710121ShaanxiChina Xi'an Modern Control technology institute Xi'an 710065ShaanxiChina

Let A be a unital^(*)-algebra with the unit I and a nontrivial projection P∈*** that A satisfies XAP=0 implies X=0 and XA(I-P)=0 implies X=*** this paper,we prove thatΦis a nonlinear A^(*)B+B^(*)A type derivation on A if and only ifΦis an additive^(*)-*** is then applied to prime^(*)-algebra,von Neumann algebras with no central summands of type *** von Neumann algebras and standard operator algebras.

关键词： A^(*)B+B^(*)A type derivations ^(*)-derivation von Neumann algebras

An insight into failure mechanism of NASICON-structured Na3V2（PO4）3 in hybrid aqueous rechargeable battery

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Journal of Energy Chemistry 2019年第5期28卷 1-7页

作者： Xinxin zhang Jun Ma Pu hu Bingbing Chen Chenglong Lu xinhong Zhou Pengxian Han Lihua Chen Guanglei Cui College of Chemistry and Molecular Engineering Qingdao University of Science & TechnologyQingdao 266042ShandongChina Qingdao Industrial Energy Storage Research institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101ShandongChina Department of Mechanical & Areospace Engineering University of FloridaGainesville 32611FLUSA

NASICON (Na-super-ionic-conductors)-structured materials have attracted extensive research interest due to their great application potential in secondary batteries. However, the mechanism of capacity fading for NASICON-structured electrode materials has been rarely studied. In this paper, we synthesized the NASICON-structured Na3V2(PO4)3/C composite by simple sol-gel and high-temperature solid-phase method and investigated its electrochemical performance in Na-Zn hybrid aqueous rechargeable batteries. After characterizing the structure, morphology and composition variations as well as the interfacial resistance changes of Na3V2(PO4)3/C cathode during cycling, we propose a mechanical and interfacial degradation mechanism for capacity fading of NASICON-structured Na3V2(PO4)3/C in Na-Zn hybrid aqueous rechargeable batteries. This work will shed light on enhancing the mechanical and in terfacial stability of NASICON-structured Na3V2(PO4)3/C in Na-Zn hybrid aqueous rechargeable batteries.

关键词： Mechanical degradation Na3V2(PO4)3 Zn metal anode Hybrid aqueous battery Failure mechanism

Cyanoethyl cellulose-based eutectogel electrolyte enabling high-voltage-tolerant and ion-conductive solid-state lithium metal batteries

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Carbon Energy 2022年第6期4卷 1093-1106页

作者： Hao zhang Lixue Zhou Xiaofan Du Jianjun zhang Songwei Tian Tingting Liu Jinning zhang Sijia hu Weiling Song xinhong Zhou Guanglei Cui Qingdao Industrial Energy Storage Research institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdaoShandongPR China College of Chemistry and Molecular Engineering Qingdao University of Science and TechnologyQingdaoShandongPR China School of Chemical Engineering University of Chinese Academy of SciencesBeijingPR China

Solid-state polymer electrolytes are an important factor in the deployment of highsafety and high-energy-density solid-state lithium metal ***,use of the traditional polyethylene oxide-based solid-state polymer electrolyte is limited due to its inherently low ionic conductivity and narrow electrochemical stability ***,for the first time,we specifically designed a cyanoethyl cellulosein-deep eutectic solvent composite eutectogel as a promising candidate for hybrid solid-state polymer *** is found that the proposed eutectogel electrolyte achieves high ionic conductivity(1.87×10^(−3) S cm^(−1) at 25℃),superior electrochemical stability(up to 4.8 V),and outstanding lithium plating/striping behavior(low overpotential of 0.04 V at 1mAcm^(−2) and 1mAh cm^(−2) over 300 h).With the eutectogel-based solid-state polymer electrolyte,a 4.45 V LiCoO_(2)/Li metal battery delivers prominent long-term lifespan(capacity retention of 85%after 200 cycles)and high average Coulombic efficiency(99.5%)under ambient conditions,significantly outperforming the traditional carbonate-based liquid *** work demonstrates a promising strategy for designing eutectogel-based solid-state polymer electrolytes to realize high-voltage and high-energy lithium metal batteries.

关键词： cyanoethyl cellulose eutectogel high voltage solid-state lithium metal battery stable interfacial chemistry

Estimating battery state of health with 10-min relaxation voltage across various charging states of charge

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iEnergy 2023年第4期2卷 308-313页

作者： xinhong Feng Yongzhi zhang Rui Xiong Aihua Tang College of Mechanical and Vehicle Engineering Chongqing UniversityChongqing 400030China Department of Vehicle Engineering School of Mechanical EngineeringBeijing Institute of TechnologyBeijing 100081China School of Vehicle Engineering Chongqing University of TechnologyChongqing 400054China

Battery capacity assessment is a crucial research direction in the field of lithium-ion battery *** the previous research,a novel data-driven state of health(SOH)estimation method based on the voltage relaxation curve at full charging is *** experimental results have shown the evidence of the superiority of accurate battery SOH estimation based on physical features derived from equivalent circuit models(ECMs).However,the earlier research has limitations in estimating battery capacity with a diversity of battery charging states of *** study represents an extension of the previous work,aiming to investigate the feasibility of this technology for battery degradation evaluation under various charging states so that the application capability in practice is *** this study,six ECM features are extracted from 10-min voltage relaxation data across varying charging states to characterize the battery degradation *** process regression(GPR)is employed to learn the relationship between the physical features and battery *** results under 10 different state of charge(SOC)ranges show that the developed methodology predicts accurate battery SOH,with a root mean square error being 0.9%.

关键词： Battery state of health 10-min relaxation voltage varying charging states physical features machine learning

Flame-retardant concentrated electrolyte enabling a Li F-rich solid electrolyte interface to improve cycle performance of wide-temperature lithium–sulfur batteries

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Journal of Energy Chemistry 2020年第12期29卷 154-160页

作者： Zhe Yu Jianjun zhang Chao Wang Rongxiang hu Xiaofan Du Ben Tang Hongtao Qu Han Wu Xin Liu xinhong Zhou Xiaoyan Yang Guanglei Cui College of Chemistry and Molecular Engineering Qingdao University of Science and TechnologyQingdao 266042ShandongChina Qingdao Industrial Energy Storage technology institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101ShandongChina

Lithium–sulfur batteries have been regarded as the most promising high-energy electrochemical energy storage device owing to the high energy density, low cost and environmental friendliness. However, traditional lithium–sulfur batteries using ether-based electrolytes often suffer from severe safety risks(i.e. combustion). Herein, we demonstrated a novel kind of flame-retardant concentrated electrolyte(6.5 M lithium bis(trifluoromethylsulphonyl)imide/fluoroethylene carbonate) for highly-safe and widetemperature lithium–sulfur batteries. It was found that such concentrated electrolyte showed superior flame retardancy, high lithium-ion transference number(0.69) and steady lithium plating/stripping behavior(2.5 m Ah cm^(-2) over 3000 h). Moreover, lithium–sulfur batteries using this flame-retardant concentrated electrolyte delivered outstanding cycle performance in a wide range of temperatures(-10 °C, 25 °C and 90 °C). This superior battery performance is mainly attributed to the LiF-rich solid electrolyte interphase formed on lithium metal anode, which can effectively suppress the continuous growth of lithium dendrites. Above-mentioned fascinating characteristics would endow this flame-retardant concentrated electrolyte a very promising candidate for highly-safe and wide-temperature lithium–sulfur batteries.

关键词： Flame retardancy Concentrated electrolyte LiF-rich solid electrolyte interphase Lithium–sulfur batteries Wide temperature

High-Performance Cobalt Selenide and Nickel Selenide Nanocomposite Counter Electrode for Both Iodide/Triiodide and Cobalt(II/III)Redox Couples in Dye-Sensitized Solar Cells

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Chinese Journal of Chemistry 2014年第6期32卷 491-497页

作者： Zaiwei Wang Hongxia Xu Zhongyi zhang xinhong Zhou Shuping Pang Guanglei Cui Qingdao Key Lab of Solar Energy Utilization and Energy Storage technology Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdaoShandong 266101China University of Chinese Academy of sciences Beijing 100080China Qingdao University of science and technology QingdaoShandong 266101China

The nanocomposites of cobalt selenide and nickel selenide(Co_(0.85)Se/Ni_(0.85)Se)were successfully fabricated on FTO glass by a facile co-electrodeposition method at ambient *** films were used as elec-trocatalysts in dye-sensitized solar cell counter electrodes for regeneration of both iodide/triiodide and cobalt(II/III)redox ***_(0.85)Se/Ni_(0.85)Se were mainly composed of nanoflakes and *** is noted that such nanostructure generated by nanoparticles embedded with 2D nanoflakes led to high active sites and was accessible to cobalt(II/III)electrolyte,delivering better catalytic activity for the reduction of larger volume cobalt(II/III).As a result,for cobalt(II/III)electrolyte,the Co_(0.85)Se/Ni_(0.85)Se based dye-sensitized solar cell performed significantly im-proved efficiency than that of Pt and Co_(0.85)***,the Co_(0.85)Se/Ni_(0.85)Se based dye-sensitized solar cell held comparable energy conversion efficiency to that of Pt and Co_(0.85)Se for iodide/triiodide electrolyte.

关键词： counter electrode dye-sensitized solar cells iodide/triiodide cobalt(II/III) metal selenide

Nonlinear Maps Preserving the Mixed Triple Products between Factors

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Journal of Mathematical Research with Applications 2022年第3期42卷 297-306页

作者： Fangjuan zhang xinhong Zhu School of science Xi'an University of Posts and Telecommunications Xi'an Modern Control technology institute

Let A and B be two factors with dim A > 4. In this paper, it is proved that a bijective map ?:A → B satisfies ?([A, B] · C) = [?(A), ?(B)] · ?(C) for all A, B, C ∈ A if and only if ? is a linear *-isomorphism, or a conjugate linear *-isomorphism, or the negative of a linear *-isomorphism, or the negative of a conjugate linear *-isomorphism.

关键词： mixed triple product isomorphism factor

C60 Fullerenes suppress Reactive Oxygen Species Toxicity Damage in Boar Sperm

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Nano-Micro Letters 2019年第4期11卷 817-833页

作者： xinhong Li Lirui Wang huan Liu Jieli Fu Linqing Zhen Yuhua Li Yaozhong zhang Yafei zhang Shanghai Key Laboratory of Veterinary Biotechnology School of Agriculture and BiologyShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China institute of Nano Biomedicine and Engineering Shanghai Engineering Research Centre for Intelligent Diagnosis and Treatment InstrumentDepartment of Instrument Science and EngineeringSchool of Electronic Information and Electrical EngineeringShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China Department of Electrical and Computer Engineering Michigan State UniversityEast LansingUSA Key Laboratory of Thin Film and Microfabrication(Ministry of Education) Department of Micro/Nano ElectronicsSchool of ElectronicsInformation and Electrical EngineeringShanghai Jiao Tong UniversityShanghai 200240People’s Republic of China

We report the carboxylated C60 improved the survival and quality of boar sperm during liquid storage at 4°C and thus propose the use of carboxylated C60 as a novel antioxidant semen extender *** results demonstrated that the sperm treated with 2μg mL?1 carboxylated C60 had higher motility than the control group(58.6%and 35.4%,respectively;P?0.05).Moreover,after incubation with carboxylated C60 for 10 days,acrosome integrity and mitochondrial activity of sperm increased by 18.1%and 34%,respectively,compared with that in the control ***,the antioxidation abilities and adenosine triphosphate levels in boar sperm treated with carboxylated C60 significantly increased(P?0.05)compared with those in the control *** presence of carboxylated C60 in semen extender increases sperm motility probably by suppressing reactive oxygen species(ROS)toxicity ***,carboxylated C60 could protect boar sperm from oxidative stress and energy deficiency by inhibiting the ROS-induced protein dephosphorylation via the cAMP-PKA signaling *** addition,the safety of carboxylated C60 as an alternative antioxidant was also comprehensively evaluated by assessing the mean litter size and number of live offspring in the carboxylated C60 treatment *** findings confirm carboxylated C60 as a novel antioxidant agent and suggest its use as a semen extender supplement for assisted reproductive technology in domestic animals.

关键词： Carboxylated C60 Semen preservation Oxidative stress Motility Protein dephosphorylation

Single droplet formation by controlling the viscoelasticity of polymer solutions during inkjet printing

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Chinese Chemical Letters 2024年第6期35卷 244-248页

作者： Dong Lv Xuelei Liu Wei Li Qiang zhang xinhong Yu Yanchun Han State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China School of Applied Chemistry and Engineering University of Science and Technology of ChinaHefei 230026China

Inkjet printing has emerged as a potential solution processing method for large-area patterned *** inkjet printing,a single droplet without satellite droplet is required for high-quality ***,we propose a strategy for obtaining a single droplet by adjusting the reduced concentration(c/c^(*),where c^(*)is the critical overlap concentration)in the range of *** formation can be categorized into three distinct regimes:(1)c/c^(*)2.0,no ***,an inertial-capillary balance led to the 2/3-power scaling of the minimum radius with time for the solutions of c/c^(*)sulting viscoelastic resistance reduced the length of the ligament and increased the velocity difference between the satellite and main ***,a single droplet was *** addition,the law can be successfully generalized to various molecular weights,molecular structures and solvents.

关键词： Inkjet printing Single droplet Satellite droplet Viscoelasticity Coil-stretch