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Nano Research 2023年第5期16卷 6701-6709页

作者： Xuan liu Siru Chen Huicheng Wang anmin liu Shizheng Wen Liwei Mi Yanqiang Li School of Chemical Engineering Dalian University of TechnologyPanjin CampusPanjin 124221China School of Material and Chemical Engineering Center for Advanced Materials ResearchZhongyuan University of TechnologyZhengzhou 450007China School of Materials Science and Engineering North China University of Water Resources and Electric PowerZhengzhou 450045China School of Physics and Electronic Electrical Engineering Huaiyin Normal UniversityHuai’an 223300China

Single-atom catalysts with precise structure and tunable coordination nature provide opportunities for developing novel catalytic centers and understanding reaction ***,hollow Co_(9)S_(8)polyhedrons with lattice-confined Ru single atoms(Ru-Co_(9)S_(8))are ***-corrected scanning transmission electron microscopy and X-ray absorption spectroscopy verify the isolated Ru atoms are confined in Co_(9)S_(8)to form Co-S-Ru catalytic *** calculations indicate that the oxygen evolution reaction(OER)and oxygen reduction reaction(ORR)energy barriers are extensively reduced,the d-band center of Co_(9)S_(8)downshifts from the Fermi level,therefore boosting the desorption of O-containing ***,the Ru-Co_(9)S_(8)exhibits an ultralow overpotential of 163 mV at 10 mA·cm^(−2)for OER and could catalyze a rechargeable Zn-air battery with a high-power density of 92.0 mW·cm^(−2).This work provides a promising approach for designing novel bifunctional catalytic active centers for energy conversion.

关键词： electrocatalysis single-atom catalysts lattice confinement bifunctional catalysts Zn-air battery

A multi-functional binder for high loading sulfur cathode

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Journal of Energy Chemistry 2020年第7期29卷 99-104,I0004页

作者： Ying Chu Ning Chen Ximing Cui anmin liu Liang Zhen Qinmin Pan School of Chemistry and Chemical Engineering Harbin Institute of TechnologyHarbin 150001HeilongjiangChina School of Materials Science and Engineering Harbin Institute of TechnologyHarbin 150001HeilongjiangChina State Key Laboratory of Fine Chemicals School of Petroleum and Chemical EngineeringDalian University of TechnologyPanjin 124221LiaoningChina

Lithium sulfur(Li-S)batteries are the promising power sources,but their commercialization is significantly impeded by poor energy-storage functions at high sulfur *** we report that such an issue can be effectively addressed by using a mussel-inspired binder comprised of chitosan grafted with catecholic moiety for sulfur *** resulting sulfur cathodes possess a high loading up to 12.2 mg cm-2 but also exhibit one of the best electrochemical properties among their *** excellent performances are attributed to the strong adhesion of the binder to sulfur particles,conducting agent,current collector,and *** versatile adhesion effectively increases the sulfur loading,depresses the shuttle effect,and alleviates mechanical pulverization during cycling *** present investigation offers a new insight into high performance sulfur cathodes through a bio-adhesion viewpoint.

关键词： Li-S batteries Sulfur cathode Mussel-inspired binder Bio-adhesion High loading High performance

Recent Progress in MXene‑Based Materials for Metal‑Sulfur and Metal‑Air Batteries:Potential High‑Performance Electrodes

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Electrochemical Energy Reviews 2022年第1期5卷 112-144页

作者： anmin liu Xingyou Liang Xuefeng Ren Weixin Guan Tingli Ma State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of TechnologyDalian 116024LiaoningChina School of Ocean Science and Technology Dalian University of TechnologyPanjin 124221LiaoningChina Department of Materials Science and Engineering ChinaJiliang UniversityHangzhou 310018ZhejiangChina Graduate School of Life Science and Systems Engineering Kyushu Institute of Technology2‑4 HibikinoWakamatsuKitakyushuFukuoka 808‑0196Japan

Rechargeable batteries,which are used for renewable energy storage,have paved the way for reducing the enormous pressure of the energy crisis and environmental ***,promising electrode materials with high energy and power density and favorable electrochemical performance for energy conversion and storage have been developed to meet the ever-growing demand for renewable power for electric vehicles or grid ***,which constitute an impressive two-dimensional transition metal carbide/carbonitride family,exhibit great energy storage potential based on their ideal specific surface area,excellent electrical conductivity,and superior chemical durability in *** recent advances in MXenes and their composites for metal-sulfur batteries(specifically lithium-sulfur and sodium-sulfur batteries)and metal-air batteries(specifically lithium-air and zinc-air batteries)are comprehensively and systematically summarized in this ***,the performance management strategies,next-stage research prospects,and remaining practical challenges for MXene-based materials in battery applications are discussed in *** review may provide some guidance for the development and application of MXene-based electrode materials in renewable electrochemical energy storage.

关键词： MXene Metal-sulfur batteries Metal-air batteries Electrode

Research progress of electrocatalysts for the preparation of H_(2)O_(2)by electrocatalytic oxygen reduction reaction

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SusMat 2023年第4期3卷 442-470页

作者： Xuefeng Ren Xiaoman Dong Lifen liu Jian Hao Haiding Zhu anmin liu Gang Wu School of Ocean Science and Technology Dalian University of TechnologyPanjinChina State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering Ningxia UniversityYinchuanChina State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of TechnologyPanjinChina Department of Chemical and Biological Engineering University at BuffaloThe State University of New YorkBuffaloNew YorkUSA

As an eco-friendly oxidant and energy carrier,H_(2)O_(2)is used in various *** industrial production of H_(2)O_(2)mostly depends on the large-scale anthraquinone oxidation processes with high *** production of H_(2)O_(2)has attracted attention as a renewable and cost-effective approach to replace traditional *** the recent development of oxygen reduction reaction(ORR)catalysts,remarkable progress in electrocatalysts for electrocatalytic H_(2)O_(2)production by 2e−ORR has been *** review summarizes a detailed overview of the recent progress in 2e−ORR for H_(2)O_(2)production with the mechanism and various efficient *** catalysts were divided into three parts:noble metal-based catalyst,non-noble metal-based catalyst,and non-metalbased *** influences of the catalytic activity and selectivity were also ***,this review explores the prospects of electrocatalytic 2e−ORR for H_(2)O_(2)synthesis and potential research directions for *** aims to offer guidance in designing efficient 2e−ORR electrocatalysts and inspire further innovation in electrocatalytic H_(2)O_(2)synthesis.

关键词： hydrogen peroxide oxygen reduction reaction 2e−ORR

Fe-based catalysts for nitrogen reduction toward ammonia electrosynthesis under ambient conditions

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SusMat 2022年第3期2卷 214-242页

作者： Haiding Zhu Xuefeng Ren Xiaoxuan Yang Xingyou Liang anmin liu Gang Wu State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of TechnologyDalianLiaoningChina Department of Chemical and Biological Engineering University at BuffaloThe State University of New YorkBuffaloNew YorkUSA School of Ocean Science and Technology Dalian University of TechnologyPanjinLiaoningChina

As one of the most important chemicals and carbon-free energy carriers,ammonia(NH3)has significant energy-related applications in industry and *** percent of NH_(3) is produced by the Haber-Bosch process using high-purity N_(2) and H_(2) at high temperatures and pressures,which consumes about 1%of the total energy production and causes 1.4% of global CO_(2) *** environmentally friendly electrochemical nitrogen reduction reaction(NRR)with low energy consumption is a promising alternative to the conventional Haber-Bosch ***,the main issue is the low Faradaic efficiency and NH3 selectivity of electrochemical NRR,caused by inert nitrogen molecules and competitive hydrogen evolution *** one of the cheapest and most abundant transition metals widely utilized in the Haber-Bosch process,the Fe element has presented the potential high performance for the electrochemical *** article summarizes recent advances and research progress in non-noble Fe-based catalysts used for NH_(3) *** synthetic protocols,structure/morphology modification,performance improvement,and reaction mechanisms are comprehensively *** on recent experimental and theoretical studies,we aim to illuminate the structure-property relationship and offer an excellent opportunity for engineering advanced Fe-based catalysts for nitrogen *** most critical challenges and opportunities for Fe-based catalysts are also *** review would open up a promising avenue toward developing platinum-group-metal-free catalysts for electrochemical NRR applications in the future.

关键词： electrochemical NRR Faradic efficiency Fe-based catalysts NH_(3)production NH_(3)selectivity

Research on the Man-Machine Engineering Theory and the Applications on Furniture Design and Interior Decoration Design

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International Journal of Technology Management 2015年第10期 106-108页

作者： anmin liu Art Institute of Jiujiang University JiuJiangJiangxi 332005 China

In this paper, we conduct research on the man-machine engineering theory and the applications on furniture design and interior decoration design. Furniture is one of the important media, contacts and relationships between building it by their own different shape and size provide comfortable environment for people. Ergonomics is the study of human activity and the claim size on the surrounding environment, how to make furniture to better serve people＇ s life and work. Our research proposed novel paradigm of the man-machine engineering theory which is meaningful.

关键词： Man-Machine Engineering Furniture Design Interior Decoration Design.

Elucidating the role of P on Mn-and N-doped graphene catalysts in promoting oxygen reduction:Density functional theory studies

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SusMat 2023年第3期3卷 390-401页

作者： Yaqiang Li Penghui Ren Xiangyu Lu Jinqiu Zhang Peixia Yang Xiaoxuan Yang Guangzhao Wang anmin liu Gang Wu Maozhong An State Key Laboratory of UrbanWater Resource and Environment School of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbinChina Department of Chemical and Biological Engineering University at BuffaloThe State University of New YorkBuffaloNew YorkUSA Key Laboratory of Extraordinary Bond Engineering and Advanced Materials Technology of Chongqing School of Electronic Information EngineeringYangtze Normal UniversityChongqingChina State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of TechnologyDalianChina

The non-noble Mn coordinated N,P co-doping graphene materials were investigated theoretically in this work based on density functional theory *** electronic structure is effectively tuned after the introduction of P *** moderate d band center and density of states at Fermi energy of MnN_(4)-P1-G indicate that it is ofmodest adsorption ability for these O-containing *** rank of adsorption energies ofO-containing intermediates for MnN_(4)-P1-G is OH*>2OH*>OOH*>O*>O2*>H2O*,whereas the MnN_(4)-P1-G favors a four-electron process instead of two-electron *** doping of P on MnN_(4)-P1-G can increase the kinetic activity for the rate-determining step as well as the Ulim for MnN_(4)-P1-G significantly increases from 0.38 to 0.45 V compared with MnN_(4)-*** spin density and magnetic moments of Mn are effectively tuned by d,p hybridization to lower the adsorption energy ofOHintermediates(rate-determining step[RDS])so as to improve the catalytic *** is concluded that the P-doped MnN_(4)catalysts with excellent oxygen reduction reaction activity can be obtained and this study can provide theoretical guidance for the rational design of high-performanceMn-based carbonmaterials catalysts.

关键词： MnN_(4)graphene oxygen reduction reaction P doping

基于LiB_3O_5晶体非主平面相位匹配的宽温度适应范围激光倍频

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应用激光 2019年第1期39卷 167-170页

作者：柳岸敏常州信息职业技术学院机电工程学院江苏常州213156

为提高激光倍频过程的温度适应宽度,提出了利用非主平面相位匹配方法降低LiB_3O_5(LBO)晶体中的激光倍频的温度敏感性。研究发现,利用LBO晶体进行1 064 nm激光倍频过程时,存在部分不在主平面上的相位匹配方向,该方向上的倍频温度半宽相... 详细信息

为提高激光倍频过程的温度适应宽度,提出了利用非主平面相位匹配方法降低LiB_3O_5(LBO)晶体中的激光倍频的温度敏感性。研究发现,利用LBO晶体进行1 064 nm激光倍频过程时,存在部分不在主平面上的相位匹配方向,该方向上的倍频温度半宽相对于传统主平面方向上的相位匹配温度半宽更宽。实验中,利用切割角度(θ=58.4°,φ=27.0°)的LBO晶体进行波长为1 064 nm的激光倍频,其温度半宽度达76.0℃,约为传统主平面相位匹配倍频温度半宽度的12倍。

关键词：非线性光学倍频温度宽度相位匹配

Change in the tilting of the ridgeline surface of the subtropical anticyclone and the predictability of the onset of the Asian summer monsoon

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Chinese Science Bulletin 2003年第S2期48卷 18-23页

作者： MAO Jiangyu, DUAN anmin, liu Yimin WU Guoxiong State Key Laboratory of Numerical Modeling for Almospheric Sciences and Geophysical Fluid Dynamics (LASG), Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China Chinese Acad Sci Inst Atmospher Phys Lab Numer Modeling Atmospher Sci & Geophys Fluid LASGState Key Lab Numer Modeling Atmospher Sci & Beijing 100029 Peoples R China

The NCEP/NCAR reanalysis data are used tostudy the relationships among the change in the tilting of theridgeline surface of the subtropical anticyclone, the estab-lishment of the so-called "seasonal transition axis (STA)" andthe onset of the Asian summer monsoon. It is shown that themonsoon onset is characterized by the overturning of themeridional temperature gradient (MTG) in the vicinity of theridgeline surface. A MTG index is then constructed to inves-tigate the predictability of the Asian summer monsoon onsetconceptually. Data diagnoses show that if the initial MTG isknown and the meridional gradient across the ridgeline sur-face of the local temperature tendency can be estimated, alate or early onset of the summer monsoon can be qualita-tively predicted in advance.

关键词： ridgeline surface meridional temperature gradient summer monsoon onset predictability.

高速铣削时刀夹联体振动特性影响后刀面磨损机理

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机械工程学报 2008年第4期44卷 63-68页

作者：刘安民沈航 KRUTH J P 湖南工学院现代制造技术研究所衡阳421002 鲁汶大学工学院鲁汶3001比利时

通过对主轴-刀夹-刀具联体的振动特性及切削过程分析,研究高速铣削时后刀面机械振动磨损的机理。采用试验模态分析方法,获得刀夹联体的振动特性参数。分析刀尖的振动轨迹曲线以及有效切削后角随时间的变化规律,找出振动特性参数与后刀... 详细信息

通过对主轴-刀夹-刀具联体的振动特性及切削过程分析,研究高速铣削时后刀面机械振动磨损的机理。采用试验模态分析方法,获得刀夹联体的振动特性参数。分析刀尖的振动轨迹曲线以及有效切削后角随时间的变化规律,找出振动特性参数与后刀面磨损的关系。进行刀夹联体的振动特性参数影响后刀面磨损的切削试验。试验结果证明:在高速铣削硬钢材料时,刀夹联体的模态阻尼比和固有频率的乘积值越大,动刚度越高,后刀面振动磨损程度就越轻。

关键词：高速铣削振动特性后刀面磨损机理