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| 1 | Synthesis of Alumina-Coated Natural Graphite for Highly Cycling Stability and Safety of Li-Ion Batteries显示文摘The natural graphite(NG)urdformly coated with alumina ceramics(Al2O3)was successfully synthesized through sol-gel method.The aluminum plastic film soft-packed battery prepared using Al2O3-coated NG as anode material exhibits excellent cycle performance and safety performance.The cycling retention of AN-1 is 84.95% after 200 cycles at a rate of 1 C in a potential window ranging from 3.0 to 4.35 V,which is much greater than 75.07% of NG under the same test conditions.The result of the nail penetration tests shows that the successful nail penetration rate of the NG used as anode is 0%,while that of Al2O3 coated samples AN-1 is 100%.The test results show that the Al2O3 coating could act as a solid electrolyte to suppress side reactions,improve cycle stability,and prevent a thermal runaway under mechanical abuse. | Tao Xu Chengkun Zhou Haihui Zhou Zekun Wang Jianguo Ren | 2019 | Chinese Journal of Chemistry2019，37，4： | 13 |
| 2 | Facile fabrication of MoP nanodots embedded in porous carbon as excellent anode material for potassium-ion batteries显示文摘Molybdenum phosphide(MoP),owing to its abundant reserve and high theoretical capacity,is regarded as a promising anode material for potassium-ion batteries.However,it still suffers from the problems of acute volume expansion and weak diffusion kinetics.This study reports a simple method to synthesize a composite of molybdenum phosphide and porous carbon(MoP@PC)through simple mixing and annealing treatment.In the MoP@PC,lots of MoP nanodots with an average diameter of about 4 nm uniformly embedded in the petal-like porous carbon.The MoP@PC shows reversible capacities of 330 mAh g^(-1) at100 mA g^(-1) after 100 cycles,and ultra-long cycling stability with a capacity of 240 mAh g^(-1) after 1000 cycles at 1 A g^(-1) and 161 mAh g^(-1) after 1000 cycles at 5 A g^(-1).The structure of MoP@PC after charging-discharging cycles is also investigated by high resolution transmission electron microscope(HRTEM)and the result shows that MoP can still maintain the nanodot morphology without any agglomeration after 1000 cycles at 5 A g^(-1).The storage mechanism of potassium ions was studied as well,which reveals that MoP and potassium ion have a conversion reaction. | Zhanheng Yan Zhongyuan Huang Haihui Zhou Xinxin Yang Songlin Li Wenlong Zhang Fei Wang Yafei Kuang | 2021 | Journal of Energy Chemistry2021，30，3： | 5 |
| 3 | Fe3C-N-doped carbon modified separator for high performance lithium-sulfur batteries显示文摘A new Fe3C-N-doped reduced graphene oxide(Fe3C-N-rGO)prepared by a facile method is used as a separator for high performance lithium-sulfur(Li-S)batteries.The Fe3C-N-rGO is coated on the surface of commercial polypropylene separator(Celgard 2400)close to the sulfur cathode.The special nanotubes are in-situ catalyzed by Fe3C nanoparticles.They could entrap lithium polysulfides(Li PSs)to restrain the shuttle effect and reduce the loss of active material.The battery with the modified separator and sulfur cathode shows an excellent cycle performance.It has a high rate performance,580.5 mAh/g at the high current rate of 4 C relative to 1075 mAh/g at 0.1 C.It also has an initial discharge capacity of 774.8 m Ah/g measured at 0.5 C and remains 721.8 mAh/g after 100 cycles with a high capacity retention of 93.2%.The outstanding performances are notable in recently reports with modified separator. | Hongyu Pan Zhong Tan Haihui Zhou Lanlan Jiang Zhongyuan Huang Qjaoxia Feng Qiang Zhou Shuai Ma Yafei Kuang | 2019 | Journal of Energy Chemistry2019，28，12： | 5 |
| 4 | 3D hierarchical microspheres constructed by ultrathin MoS2-C nanosheets as high-performance anode material for sodium-ion batteries显示文摘MoS2/C composites are considered to have great application potential in sodium-ion batteries(SIBs).It is a challenging and meaningful subject that developing high-performance anode materials via combining MoS2 and carbon effectively to give free rein to their advantages in sodium ion storage.In this work,a novel MoS2-C material was designed by using cellulose nanocrystals(CNCs)as low-cost and green carbon source.3 D hierarchical microspheres(200-250 nm)constructed by ultrathin MoS2-C nanosheets were synthesized by synchronizing the pre-carbonization of CNCs with the formation of MoS2 in hydrothermal reaction and subsequent pyrolysis process.It is found that the ultrathin MoS2-C nanosheets were composed of CNCs-derived short-range ordered carbon and few-layered MoS2.Benefiting from the unique structure and robust combination of MoS2 and CNCs-derived carbon,the ultrathin MoS2-C nanosheets composite was proved to have excellent cycling stability and superior rate performance in sodium-ion half-cell test and have high first reversible specific capacity of 397.9 m Ah/g in full-cell test.This work provides a significant and effective pathway to prepare MoS2-C materials with excellent electrochemical performance for the application in large-scale energy storage systems. | Wenlong Zhang Haihui Zhou Zhongyuan Huang Songlin Li Chuqing Wang Huanxin Li Zhanheng Yan Teng Hou Yafei Kuang | 2020 | Journal of Energy Chemistry2020，29，10： | 3 |
| 5 | Reduced graphene oxide supported palladium–silver bimetallic nanoparticles for ethanol electro-oxidation in alkaline media显示文摘 | Jinping Liu Haihui Zhou Qianqian Wang Fanyan Zeng Yafei Kuang | 2012 | Journal of Materials Science2012，，5： | 2 |
| 6 | Supercapacitor based on electropolymerized polythiophene and multi-walled carbon nanotubes composites显示文摘 | Fu Chaopeng Zhou Haihui Liu Rui | 2012 | Mater Chem Phys2012，132，23： | 1 |
| 7 | The effect of the polyaniline morphology on the performaneeof polyaniline supercapaeitors 显示文摘 | Zhou Haihui Chen Hong Luo Shenglian | 2005 | Solid State Electrochem2005，9，： | 1 |
| 8 | Central neurocytoma显示文摘 | Haihui Chen Rongrong Zhou Jiayi Liu Jintian Tang | 2011 | Journal of Clinical Neuroscience2011，，6： | 1 |
| 9 | Catalytic graphitization of carbon fibers with electrodeposited Ni-B alloy coating显示文摘 | Zhou Haihui Yu Qiang Peng Qiling | 2008 | Materials Chemistry and Physics2008，110，： | 1 |
| 10 | The effect of the polyaniline morphology on the performance of polyaniline supercapacitors 显示文摘 | Zhou Haihui Chen Hong Luo shenglian | 2005 | Journal of Solid State Electrochemistry2005，9，8： | 1 |
| 11 | Detection of moldy core in apples and its symptom types using transmittance spectroscopy显示文摘A detection method based on transmittance spectroscopy and support vector machine(SVM)was proposed to achieve rapid nondestructive detection of moldy core in apples.A visible to near-infrared(Vis/NIR)spectroradiometer was used for scanning transmittance spectra of 215 apple samples in the wavelength range of 200-1025 nm.Wavelet transform was used to reduce the dimensionality of the spectra and extract wavelet coefficients.Two classification algorithms including artificial neural network(ANN)and SVM were used to develop models whose parameters were optimized by genetic algorithms(GA)for determination of the presence and types of moldy core in apples.Comparisons results of the models showed that the GA-SVM model obtained the optimal result with an accuracy of 96.92%for detecting the presence of moldy core and 81.48%for distinguishing symptom types of the disease.These results indicate that it is feasible to detect moldy core in apples nondestructively and rapidly based on transmittance spectroscopy and that wavelet transform is an effective method for extraction of characteristics from spectra.Moreover,the GA-SVM algorithm in conjunction with Vis/NIR transmittance spectroscopy can accurately achieve fast and nondestructive detection of the presence and types of moldy core in apples. | Zhou Zhaoyong Lei Yu Su Dong Zhang Haihui He Dongjian Chenghai Yang | 2016 | International Journal of Agricultural and Biological Engineering2016，9，6： | 1 |
| 12 | Reduced graphene oxide supported palladium–silver bimetallic nanoparticles for ethanol electro-oxidation in alkaline media显示文摘 | Jinping Liu Haihui Zhou Qianqian Wang Fanyan Zeng Yafei Kuang | 2012 | Journal of Materials Science2012，，5： | 1 |
| 13 | 显示文摘 | Zhou Haihui Chen Hong Luo Shenglian | 2005 | J Solid State Electrochem2005，9，： | 1 |
| 14 | Highly Efficient Removal of Cu(II) from Aqueous Solution by Using Graphene Oxide显示文摘 | Wenqin Wu Yan Yang Haihui Zhou Tingting Ye Zhongyuan Huang Rui Liu Yafei Kuang | 2013 | Water, Air, & Soil Pollution2013，，1： | 1 |
| 15 | Preparation and bioelectrochemical responses of the poly(m-phenylenediamine) glucose oxidase electrode显示文摘 | ZHOU Haihui CHEN Hong LUO Shenglian | 2004 | Sensors and Actuators B2004，101，： | 1 |
| 16 | Chemical constituents from leaves of Jatropha curcas显示文摘Objective:To investigate the chemical constituents from the leaves of Jatropha curcas and evaluate their inhibition on lipopolysaccharide(LPS)-activated BV-2 microglia cells.Methods:The n-BuOH extract of the leaves of J.curcas was isolated by macroporous adsorption resin,silica gel,ODS,column chromatography and semi-preparative HPLC.The structures of the compounds were identified by MS,NMR,ECD,and other spectroscopic methods.In addition,anti-neuroinflammatory effects of isolated compounds were evaluated by measuring the production of nitric oxide(NO)in overactivated BV-2 cells.Results:Seventeen compounds,including(7R,8S)-crataegifin A-4-O-β-D-glucopyranoside(1),(8R,8’R)-arctigenin(2),arctigenin-4’-O-β-D-glucopyranoside(3),(-)-syringaresinol(4),syringaresinol-4’-O-β-Dglucopyranoside(5),(-)-pinoresinol(6),pinoresinol-4’-O-β-D-glucopyranoside(7),buddlenol D(8),(2R,3R)-dihydroquercetin(9),(2S,3S)-epicatechin(10),(2R,3S)-catechin(11),isovitexin(12),naringenin-7-O-β-D-glucopyranoside(13),chamaejasmin(14),neochamaejasmin B(15),isoneochamaejasmin A(16),and tomentin-5-O-β-D-glucopyranoside(17)were isolated and identified.Compounds 2,4and 8 significantly inhibited the release of NO in BV-2 microglia activated by LPS,with IC50values of18.34,29.33 and 26.30μmol/L,respectively.Conclusion:Compound 1 is a novel compound,and compounds 2,3,8,14–17 are isolated from Jatropha genus for the first time.In addition,the lignans significantly inhibited NO release and the inhibitory activity was decreased after glycosylation. | Yingjie Wang Di Zhou Xiaolin Bai Qingqi Meng Haihui Xie Guojiang Wu Gang Chen Yue Hou Ning Li | 2023 | Chinese Herbal Medicines2023，15，3： | 0 |
| 17 | Intron Retention Fine-Tunes the Resistance of the Rice Mutant pls4 to Rice Sheath Blight(Rhizotonia solani AG I.1a)显示文摘OsPLS4 encodes aβ-ketoacyl carrier protein reductase(KAR).The role of OsPLS4 in rice sheath blight(Rhizoctonia solani)remains unclear.Our preliminary studies showed that premature leaf senescence mutants(pls4)were highly susceptive to sheath blight in the early stage of rice development.To explore the role of this gene in the development of rice sheath blight,the transcriptome profiles of the rice pls4 mutant and wild type were compared by RNA-seq.The results revealed 2,569 differentially expressed genes(DEGs).The down-regulated genes were significantly enriched in the defense response-related biological processes.These down-regulated genes included the chitinase genes and WRKY genes,which were significantly changed in pls4 mutants.Furthermore,467 genes induced significant alternative splicing(AS)events.Among them,intron retention(IR)affected gene expression levels and functions of the vitamin B6(VB6)metabolism pathway related to sheath blight.This result suggests that IR plays an important role in the sheath blight resistance of mutant pls4.Together,these results indicate that pls4 could be involved in the biological process of sheath blight via DEGs and the fine-tuning of IR.The present study provides a molecular basis for further investigation of the resistance of rice to sheath blight. | Shaochun Liu Jiamin Hu Haohua He Junru Fu Xu Jie Dahu Zhou Haihui Fu | 2023 | Phyton-International Journal of Experimental Botany2023，92，7： | 0 |
| 18 | Direct pyrolysis to convert biomass to versatile 3D carbon nanotubes/mesoporous carbon architecture:conversion mechanism and electrochemical performance显示文摘The massive conversion of resourceful biomass to carbon nanomaterials not only opens a new avenue to effective and economical disposal of biomass,but provides a possibility to produce highly valued functionalized carbon-based electrodes for energy storage and conversion systems.In this work,biomass is applied to a facile and scalable one-step pyrolysis method to prepare three-dimensional(3D)carbon nanotubes/mesoporous carbon architecture,which uses transition metal inorganic salts and melamine as initial precursors.The role of each employed component is investigated,and the electrochemical performance of the attained product is explored.Each component and precise regulation of their dosage is proven to be the key to successful conversion of biomass to the desired carbon nanomaterials.Owing to the unique 3D architecture and integration of individual merits of carbon nanotubes and mesoporous carbon,the as-synthesized carbon nanotubes/mesoporous carbon hybrid exhibits versatile application toward lithium-ion batteries and Zn-air batteries.Apparently,a significant guidance on effective conversion of biomass to functionalized carbon nanomaterials can be shown by this work. | Chenxi Xu Shunli Li Zhaohui Hou Liming Yang Wenbin Fu Fujia Wang Yafei Kuang Haihui Zhou Liang Chen | 2023 | Frontiers of Chemical Science and Engineering2023，17，6： | 0 |
| 19 | Hypoxia induces mitochondrial protein lactylation to limit oxidative phosphorylation显示文摘Oxidative phosphorylation(OXPHOS)consumes oxygen to produce ATP.However,the mechanism that balances OXPHOS activity and intracellular oxygen availability remains elusive.Here,we report that mitochondrial protein lactylation is induced by intracellular hypoxia to constrain OXPHOS.We show that mitochondrial alanyl-tRNA synthetase(AARS2)is a protein lysine lactyltransferase,whose proteasomal degradation is enhanced by proline 377 hydroxylation catalyzed by the oxygen-sensing hydroxylase PHD2.Hypoxia induces AARS2 accumulation to lactylate PDHA1 lysine 336 in the pyruvate dehydrogenase complex and carnitine palmitoyltransferase 2(CPT2)lysine 457/8,inactivating both enzymes and inhibiting OXPHOS by limiting acetyl-CoA influx from pyruvate and fatty acid oxidation,respectively.PDHA1 and CPT2 lactylation can be reversed by SIRT3 to activate OXPHOS.In mouse muscle cells,lactylation is induced by lactate oxidation-induced intracellular hypoxia during exercise to constrain high-intensity endurance running exhaustion time,which can be increased or decreased by decreasing or increasing lactylation levels,respectively.Our results reveal that mitochondrial protein lactylation integrates intracellular hypoxia and lactate signals to regulate OXPHOS. | Yunzi Mao Jiaojiao Zhang Qian Zhou Xiadi He Zhifang Zheng Yun Wei Kaiqiang Zhou Yan Lin Haowen Yu Haihui Zhang Yineng Zhou Pengcheng Lin Baixing Wu Yiyuan Yuan Jianyuan Zhao Wei Xu Shimin Zhao | 2024 | Cell Research2024，34，1： | 0 |
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