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Research progress of lignin-derived materials in lithium/sodium ion batteries

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Green Energy & Environment 2025年第2期10卷 322-344页

作者： Jingke Zhang Hengxue Xiang Zhiwei cao Shichao Wang Meifang Zhu Institute of Hybrid Materials National Center of International Research for Hybrid Materials TechnologyNational Base of International Science&Technology CooperationCollege of Materials Science and EngineeringQingdao UniversityQingdao266071China State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and EngineeringDonghua UniversityShanghai201620China

With the increase of energy consumption,the shortage of fossil resource,and the aggravation of environmental pollution,the development of cost-effective and environmental friendly bio-based energy storage devices has become an urgent *** the second most abundant natural polymer found in nature,lignin is mainly produced as the by-product of paper pulping and bio-refining *** possesses several inherent advantages,such as low-cost,high carbon content,abundant functional groups,and bio-renewable,making it an attractive candidate for the rechargeable battery ***,there has been a surge of research interest in utilizing lignin or lignin-based carbon materials as the components of lithium-ion(LIBs)or sodium-ion batteries(SIBs),including the electrode,binder,separator,and *** review provides a comprehensive overview on the research progress of lignin-derived materials used in LIBs/SIBs,especially the application of lignin-based carbons as the anodes of LIBs/*** preparation methods and properties of lignin-derived materials with different dimensions are systemically discussed,which emphasizes on the relationship between the chemical/physical structures of lignin-derived materials and the performances of LIBs/*** current challenges and future prospects of lignin-derived materials in energy storage devices are also proposed.

关键词： Lignin-based carbons Lithium battery Sodium battery Chemical structure evolution

Constructing Pr-doped CoOOH catalytic sites for efficient electrooxidation of 5-hydroxymethylfurfural

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Journal of Energy Chemistry 2025年第1期100卷 234-244页

作者： Botao Fan Hao Zhang Bang Gu Feng Qiu Qiue cao wenhao Fang School of Chemical Science and Technology Yunnan UniversityKunming 650091YunnanChina National Center for International Research on Photoelectric and Energy Materials School of Materials and EnergyYunnan UniversityKunming 650091YunnanChina

Electrocatalytic conversion of renewable biomass is emerging as a promising route for sustainable chemical production;hence it urgently calls for developing efficient electrocatalysts with low potentials and high current ***,a Pr-doped Co(OH)_(2)hexagonal sheet(Pr/Co=1/9,in mole)is synthesized by electrodeposition as highly performant catalyst for 5-hydroxymethylfurfural(HMF)oxidation reaction(HMFOR)to produce 2,5-furandicarboxylic acid(FDCA).This novel and low-cost catalyst possesses a rather low onset potential of 1.05 V(***)and requires only 1.10 V(***)to reach a current density of 10 mA cm^(-2)for HMFOR,significantly outperforming Co(OH)_(2)benchmark(i.e.,210 mV higher to reach10 m A cm^(-2)).The origin of Pr promotion effect as well as the evolution of CoOOH catalytic sites and HMFOR process has been deeply elucidated by physical characterizations,kinetic experiments,in situ electrochemical techniques,and theoretical *** unique Pr-ameliorated CoOOH active centers enable 100%conversion of HMF,99.6%selectivity of FDCA,and 99.7%Faraday efficiency,with a superior cycling durability toward *** can be one of the most outstanding results for Co-based HMFOR catalysts to date in the *** this work can help open up new horizons for constructing novel and efficient Co-based electrocatalysts by the utilization of lanthanide elements.

关键词： Biomass conversion Electrocatalysis 2,5-Furandicarboxylic acid Doped Co catalyst Co3+active sites Charge transfer rate

Trigonelline exerts its neuroprotective effects in experimental spinal cord injury through modulation of inflammation, apoptosis, and neurotrophic factors

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Asian Pacific Journal of Tropical Biomedicine 2025年第1期15卷 34-42页

作者： Zhi-Lan Ye Yuan cao Department of Rehabilitation Jingdezhen Hospital of Traditional Chinese MedicineJingdezhen333000China Department of Neurosurgery General Hospital of Northern Theater CommandShenyang110000China

Objective:To assess the protective effects of trigonelline against spinal cord injury(SCI)in ***:Rats(Sprague-Dawley,male)were randomly assigned to seven groups(n=15 per group):normal,sham,SCI control(1%DMSO),methylprednisolone(30 mg/kg),and trigonelline(50,100,and 200 mg/kg).Rats received respective treatment daily for 28 *** was induced by using a temporary aneurysm ***,biochemical,and histological analyses were performed to investigate the neuroprotective effect of ***:Trigonelline(100 and 200 mg/kg)treatment effectively(P<0.05)mitigated SCI-induced changes in mechano-tactile sensation,allodynia,hyperalgesia,and motor nerve conduction *** notably(P<0.05)downregulated apoptotic(Bax and caspase-3)and inflammatory(COX-Ⅱ)markers,while upregulating Bcl-2 and BDNF mRNA expression in the spinal cord(P<0.05).Furthermore,trigonelline effectively alleviated(P<0.05)SCI-induced alterations in mitochondrial complex levels,resulting in enhanced nicotinamide adenine dinucleotide dehydrogenase,succinate dehydrogenase,redox activity,and cytochrome-C *** examination of spinal cord tissue indicated that trigonelline significantly(P<0.05)ameliorated the histological damage caused by SCI,thereby improving neuronal degeneration,inflammatory cell infiltration,and ***:Trigonelline shows neuroprotective properties in SCI rats by reducing allodynia,hyperalgesia,and inflammation,stabilizing mitochondrial enzyme complexes,and modulating apoptotic and neurotrophic ***,trigonelline holds promise as a potential neuroprotective agent.

关键词： Bax Bcl-2 BDNF COX-Ⅱ Spinal cord injury Trigonelline

Anisotropic transport properties and topological Hall effect in the annealed kagome antiferromagnet FeGe

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Science China(Physics,Mechanics & Astronomy) 2025年第3期68卷 153-160页

作者： Jiajun Ma Chenfei Shi Yantao cao Yuwei Zhang Yazhou Li Jiaxing Liao Jialu Wang wenhe Jiao Hanjie Guo Chenchao Xu Shixun cao Jianhui Dai Jin-Ke Bao Yuke Li School of Physics Hangzhou Key Laboratory of Quantum MattersHangzhou Normal UniversityHangzhou311121China Department of Physics Materials Genome Institute and International Center for Quantum and Molecular StructuresShanghai UniversityShanghai200444China Key Laboratory of Quantum Precision Measurement of Zhejiang Province Department of Applied PhysicsZhejiang University of TechnologyHangzhou310023China Songshan Lake Materials Laboratory Dongguan523808China School of Physical Science and Technology Lanzhou UniversityLanzhou730000China

Electron correlation often gives birth to various orders in quantum ***,a strongly correlated kagome antiferromagnet Fe Ge is discovered to undergo a charge density wave transition inside the A-type antiferromagnetic state,providing an opportunity to explore the interplay between charge order and ***,we reported the observation of anisotropic resistivity and Hall effect,along with a topological Hall effect,in the annealed Fe Ge *** the current flows along the abplane,the temperature dependence ofρ_(ab)exhibits a distinct resistivity loop related to a first-order transition at T_(cdw).The applied magnetic fields do not alter T_(cdw)but can induce a spin-flop transition at H_(sf).Consequently,a field-induced large topological Hall effect is observed in the canting antiferromagnetic(CAFM)state below T_(cant),which is possibly attributed to the non-trivial spin texture during the spin-flop ***,as current is parallel to c-axis,both the field-induced transitions inρ_(c)andχ_(c)***,the Hall resistivity in the annealed Fe Ge significantly exhibits a deviation from the linear *** findings provide valuable insight into revealing the interplay among magnetism,charge order and topology in the kagome magnets.

关键词： charge density wave Hall effect transport properties kagome magnet

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Optimizing the key parameter to accelerate the recovery of AMOC under a rapid increase of greenhouse gas forcing

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Atmospheric and Oceanic Science Letters 2025年第1期18卷 39-45页

作者： Haolan Ren Fei Zheng Tingwei cao Qiang Wang International Center for Climate and Environment Science(ICCES) Institute of Atmospheric PhysicsChinese Academy of SciencesBeijingChina University of Chinese Academy of Sciences BeijingChina College of Oceanography Hohai UniversityNanjingChina CAS Key Laboratory of Ocean Circulation and Waves Institute of OceanologyChinese Academy of Sciences and Pilot National Laboratory for Marine Science and Technology(Qingdao)QingdaoChina

Atlantic Meridional Overturning Circulation(AMOC)plays a central role in long-term climate variations through its heat and freshwater transports,which can collapse under a rapid increase of greenhouse gas forcing in climate *** studies have suggested that the deviation of model parameters is one of the major factors in inducing inaccurate AMOC *** this work,with a low-resolution earth system model,the authors try to explore whether a reasonable adjustment of the key model parameter can help to re-establish the AMOC after its *** a new optimization strategy,the extra freshwater flux(FWF)parameter is determined to be the dominant one affecting the AMOC’s *** traditional ensemble optimal interpolation(EnOI)data assimilation and new machine learning methods are adopted to optimize the FWF parameter in an abrupt 4×CO_(2) forcing experiment to improve the adaptability of model parameters and accelerate the recovery of *** results show that,under an abrupt 4×CO_(2) forcing in millennial simulations,the AMOC will first collapse and then re-establish by the default FWF parameter ***,during the parameter adjustment process,the saltier and colder sea water over the North Atlantic region are the dominant factors in usefully improving the adaptability of the FWF parameter and accelerating the recovery of AMOC,according to their physical relationship with FWF on the interdecadal timescale.

关键词： Recovery of AMOC 4×CO_(2) forcing Key parameter Parameter estimation Data assimilation Machine learning

Stress anisotropy regulated wrinkling pattern evolution on a core-shell soft cylinder

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Science China(Physics,Mechanics & Astronomy) 2025年第2期68卷 132-144页

作者： Yan Zhao Zhipan Jie yilong Zhang Guo-Yang Li Yanping cao Chao Jiang State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body College of Mechanical and Vehicle EngineeringHunan UniversityChangsha 410082China Department of Mechanics and Engineering Science College of EngineeringPeking UniversityBeijing 100871China Institute of Biomechanics and Medical Engineering AMLDepartment of Engineering MechanicsTsinghua UniversityBeijing100084China

Diverse wrinkling patterns can occur on curved bilayer systems under differential growth or *** such systems,stress anisotropy is frequently encountered,and the coupling effect of curvature and stress anisotropy on the pattern evolution remains largely *** this study,we investigate the evolution of wrinkling patterns on a cylinder core-shell system with stress anisotropy leveraging both theoretical analysis and finite element *** buckling analysis has identified three distinct critical buckling modes regulated by the stress anisotropy,i.e.,axial sinusoidal mode,checkerboard mode,and circumferential sinusoidal *** finite element simulations,along with post-buckling analysis,reveal seven distinct evolutionary paths stemming from the three critical buckling *** present phase diagrams for both the critical buckling modes and their evolutionary paths,which are determined by dimensionless curvature and stress *** results not only expand the theoretical research on surface wrinkling of a core-shell soft cylinder but also introduce stress anisotropy as a significant parameter for regulating the wrinkling patterns and their evolutionary paths in curved bilayer *** revelation of a multitude of wrinkling patterns and their evolutionary pathways holds great potential for advancing applications that leverage tunable wrinkle surfaces.

关键词： wrinkling pattern evolutionary path stress anisotropy dimensionless curvature core-shell soft cylinder

Physicochemical characteristics of airborne microplastics of a typical coastal city in the Yangtze River Delta Region,China

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Journal of Environmental Sciences 2025年第2期148卷 602-613页

作者： Pengju Liu Longyi Shao Ziyu Guo Yaxing Zhang Yaxin cao Xuying Ma Lidia Morawska State Key Laboratory of Coal Resources and Safe Mining&College of Geoscience and Surveying Engineering China University of Mining and Technology(Beijing)Beijing 100083China College of Geomatics Xi’an University of Science and TechnologyXi’an 710054China International Laboratory for Air Quality and Health(ILAQH) Queensland University of TechnologyBrisbaneQLD 4000Australia

Airborne microplastics(MPs)are important pollutants that have been present in the environment for many years and are characterized by their universality,persistence,and potential *** study investigated the effects of terrestrial and marine transport of MPs in the atmosphere of a coastal city and compared the difference between daytime and *** direct infrared imaging(LDIR)and polarized light microscopy were used to characterize the physical and chemical properties of MPs,including number concentration,chemical types,shape,and *** trajectories were used to distinguish the air masses from marine and terrestrial *** chemical types were detected by LDIR,with rubber(16.7%)and phenol-formaldehyde resin(PFR;14.8%)being major *** main morphological types of MPs were identified,and fragments(78.1%)are the dominant *** in the atmosphere were concentrated in the small particle size segment(20-50μm).The concentration of MPs in the air mass from marine transport was 14.7 items/m^(3)-lower than that from terrestrial transport(32.0 items/m^(3)).The number concentration of airborne MPs was negatively correlated with relative *** from terrestrial transport were mainly rubber(20.2%),while those from marine transport were mainly PFR(18%).MPs in the marine transport air mass were more aged and had a lower number concentration than those in the terrestrial transport air *** number concentration of airborne MPs is higher during the day than at *** findings could contribute to the development of targeted control measures and methods to reduce MP pollution.

关键词： Airborne microplastics(MPs) Laser direct infrared imaging(LDIR) Polarized light microscopy Terrestrial transport Marine transport Relative humidity

Curcumin in gastric cancer treatment:A commentary on mechanistic insights and future directions

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 265-267页

作者： Xin-Yue Wei wen-Bo cao Sai-Jun Mo Zhi-Yan Sun Department of Pathophysiology School of Basic Medical SciencesZhengzhou UniversityZhengzhou 450001Henan ProvinceChina School of Basic Medical Science Zhengzhou UniversityZhengzhou 450001Henan ProvinceChina Department of Basic Science of Oncology School of Basic Medical SciencesZhengzhou UniversityZhengzhou 450001Henan ProvinceChina Department of Special Service No.988 Hospital of the Joint Service Support Force of PLAZhengzhou 450042Henan ProvinceChina

The study by Yang et al presents a comprehensive investigation into the thera-peutic potential of curcumin for gastric cancer(GC).Using network pharma-cology,the researchers identified 48 curcumin-related genes,31 of which overlap with GC *** genes,including ESR1,EGFR,CYP3A4,MAPK14,CYP1A2,and CYP2B6,are linked to poor survival in GC *** docking con-firmed strong binding affinity of curcumin to these *** vitro experiments demonstrated that curcumin effectively inhibits the growth and proliferation of BGC-823,suggesting its therapeutic potential in GC through multiple targets and pathways.

关键词： Curcumin Gastric cancer Network pharmacology Mechanism of action In vitro experiments

Can patients with mild non-neoplastic lesions diagnosed at baseline screening be safely exempt from surveillance: evidence from multicenter community-based cohorts

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Science China(Life Sciences) 2025年第1期68卷 263-271页

作者： Siyi He Zhiyi Zhang Guohui Song Zhenhai Wang Chunyun Dai Shipeng Yan Kun Jiang Bingbing Song He Li Maomao cao Dianqin Sun Fan Yang Xinxin Yan Shaoli Zhang yi Teng Qianru Li Changfa Xia Wanqing Chen Office of Cancer Screening National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of Gastroenterology Gansu Wuwei Tumor HospitalWuwei 730000China Cixian Cancer Institute Handan 056500China Linzhou Cancer Hospital Linzhou 456550China Center for Disease Control and Prevention of Sheyang County Yancheng 224499China Department of Cancer Prevention and Control Hunan Cancer Hospital and The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangsha 410029China Luoshan Center for Disease Control and Prevention Xinyang 464299China Office for Cancer Control and Research Affiliated Cancer Hospital of Harbin Medical UniversityHarbin 150081China

Surveillance recommendations for gastric cancer(GC)in current guidelines focused on advanced precancerous lesions and were based on precise diagnosis of severity/extent of baseline *** aimed to develop a less endoscopy-related equipment-dependent risk-stratification tool,and assessed whether mild-precursor-lesion patients can be safely exempt from *** the multicenter communitybased cohort,75,051 participants receiving baseline endoscopy were enrolled during 2015–2017 and followed-up until *** incidence rates(CIRs)of GC for precancerous-conditions were calculated by Kaplan-Meier method and compared by Log-rank *** Cox regression models were used to detect potential factors for progression towards GC.A risk score was calculated as counts of selected *** independent cohort,including 26,586 participants was used for external *** a median follow-up of 6.25 years,CIRs of GC were 0.302%,0.436%,and 4.756%for normal group,non-neoplastic(atrophic gastritis/intestinal metaplasia)and neoplastic lesions(low-grade/high-grade dysplasia),respectively(Ptrend<0.001).Four predictors,including male,≥60 years,smoking,and limited vegetable consumption,were selected for ***-risk patients(≥3 risk factors)with non-neoplastic lesions showed higher GC risks(adjusted HR=7.73,95%CI:4.29–13.92),and their four-year CIR reached the one-year CIR of neoplastic *** categorizing non-neoplastic lesions by histological grade,both patients with moderate-to-severe lesions(aHR=3.07,95%CI:1.67–5.64)and high-risk patients with mild lesions(aHR=7.29,95%CI:3.58–14.86)showed higher *** trends were observed in validation ***-risk mild-precursor-lesion patients should receive surveillance within 3–5 years after baseline *** study provides evidence on supplementing current guideline recommendations.

关键词： stomach neoplasms precancerous conditions cancer screening cumulative incidence risk stratification