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| 1 | Selective synthesis of triacetin from glycerol catalyzed by HZSM-5/MCM-41 micro/mesoporous molecular sieve显示文摘HZSM-5/MCM-41 molecular sieve (H-ZM) catalysts with well-defined micro/mesoporous structures were synthesized and showed high performance for selective synthesis of triacetin via the esterification reaction of glycerol with acetic acid. The conversion of glycerol was demonstrated to be 100% and the triacetin selectivity was over 91%, which can be attributed to the synergistic effect regarding suitable acidic property, excellent diffusion efficiency and good stability derived from the combined advantages of microporous molecular sieve HZSM-5 and mesoporous molecular sieve MCM-41. | Jiangyong Liu Zihao Wang Yunlin Sun Ruiqi Jian Panming jian Dan Wang | 2019 | Chinese Journal of Chemical Engineering2019,27,5: | 3 |
| 2 | 1/f noisesuppressionofgiantmagnetoresistivesensorswithverticalmotionfluxmodulation显示文摘 | HuJF PanM C TianW - etal | 2012 | ApplPhysLett2012,100,24: | 1 |
| 3 | Polarization effects in high-harmonic generation in the presence of static-electric eld显示文摘 | Wang Bingbing Li Xiaofeng Fu Panming | 1999 | Phys Rev A1999,59,4: | 1 |
| 4 | Classification of duck hepatitisvirus into three genotypes based on molecular evolutionary analysis 显示文摘 | Wang L PanM Fu Y | 2008 | Virus Genes2008,37,: | 1 |
| 5 | Pressure-jump relaxation studies on kinetic of lead sorption by iron oxides formed under the influence of citric acid显示文摘 | LIU C HUANG Panming | 2001 | Geoderma2001,102,: | 1 |
| 6 | Analysis of hydroquinoneand catechol in peripheral blood of benzene-exposedworkers显示文摘 | Kerzic PJ Liuw S Panm T | 2010 | Chem Biol Interact2010,184,12: | 1 |
| 7 | Antibody-functionalized magnetic nanoparticles for the detection of carcinoembryonic antigen using a flow- injection electrochemical device 显示文摘 | PANM J YANG Q | 2007 | Anal Bioanal Chem2007,388,1: | 1 |
| 8 | Lotka' slaw: ATestingProee-dured 显示文摘 | PanM L | 1985 | In- formation Processing & Management1985,21,4: | 1 |
| 9 | On the Design and Development of Program Families 显示文摘 | Panms | 1976 | IEEE Transactions on Software Engineering1976,,: | 1 |
| 10 | Characteristics of anoxic phosphors removal in SBR reactor 显示文摘 | WangY Y PanM L | 2007 | Journal of Environmental Science2007,3,77: | 1 |
| 11 | Identification of trace element sources and associated risk assessment in vegetable soils of the urban–rural transitional area of Hangzhou, China显示文摘 | Tao Chen Xingmei Liu Muzhi Zhu Keli Zhao Jianjun Wu Jianming Xu Panming Huang | 2007 | Environmental Pollution2007,,1: | 1 |
| 12 | Time-Delayed Raman-Enhanced Nondegenerate Four-Wave-Mixing Experiments with Incoherence Light in Carbon Disulfide显示文摘We report,for the first time an experiment of the tiine-deltiyed Ra.nia.n-enhanced nondegenerate four-wave-mixing(RENFWM)with incoherence light in carbon disulfide.We studied the RENFWM signal intensity as a/unction of the relative time delay r between two beams which originate from a single broadband laser source.Our results indicate that the temportil behavior of the BENFWM is asymmetric with the mux-imiim of the signal shifted from r=0.From our experimental results the relaxation time of the Kanian mode ca.ii be extracted directly. | YU Zuhe MI Xin JIANG Qian FU Panming | 1993 | Chinese Physics Letters1993,10,9: | 0 |
| 13 | Two-Wave Mixing and Self-pumped Phase Conjugation with Photorefractive BaTiO_(3) at Near-Infrared Wavelengths显示文摘We studied the wavelength dependence of the exponential gain coefficient and response time of the two-wave mixing at near-infrared regime with an undoped BaTiO_(3).We also report a highly efficient self-pumpkd phase conjugation(SPPC).A 80%SPPC reflectivity at 741 nm was achieved. | ZHANG Zhiguo ZHU Yong KANG Jin WU Xing JIANG Qian FU Panming | 1994 | Chinese Physics Letters1994,11,3: | 0 |
| 14 | Ultralow-loading single-atom cobalt on graphitic carbon nitrogen with robust Co-N pairs for aerobic cyclohexane oxidation显示文摘Selectively aerobic oxidation of cyclohexane using the homogeneous catalysts is an industrially important process,suffering from the difficult catalyst separation,low conversion and selectivity.Herein,a series of single-atom Co catalysts,possessing the ultralow Co loading of below 1.0 wt.‰,supported on mesoporous graphitic carbon nitrogen(Co/g-C_(3)N_(4)-w)were prepared by a simple adsorption method and applied into the cyclohexane oxidation.Characterization results demonstrate that the confinement effect of the voids in g-C_(3)N_(4) facilitates the formation of the single-atom Co,which is stabilized by bonding with the pyridinic nitrogen of g-C_(3)N_(4) and accompanied by the electron transfer from Co to g-C_(3)N_(4).The catalytic performance presents an increasing trend with the increment of the Co loading,and the superior value with the conversion of 23.8%and selectivity of 95.6%is obtained over Co/g-C_(3)N_(4)-0.9.Kinetic study,density functional theory(DFT)calculations,and characterizations reveal that the decreased activation energy of cyclohexane oxidation over Co/g-C_(3)N_(4)-w can be attributed to the favorable dissociation activation of O_(2) molecules and decomposition of cyclohexylhydroperoxide(CHHP)intermediate on the coordination unsaturated single-atom Co as well as the enhanced adsorption of cyclohexane on the electron-rich g-C_(3)N_(4) surface,boosting the cyclohexane oxidation following the surface catalytic mechanism.Distinctively,robust Co-N structures and hydrophobic nature of g-C_(3)N_(4) contribute to the high stability of Co/g-C_(3)N_(4)-0.9 for cyclohexane oxidation. | Enxian Yuan Meixia Zhou Guojun Shi Panming Jian Xu Hou | 2022 | Nano Research2022,15,10: | 0 |
| 15 | Energy-Level Splitting Measurement by Time-Delayed Laser-Induced Double Gratings显示文摘We have studied theoretically a time-delayed laser-induced double gratings(TDLIDG)in a Doppler-broadened three-level system.We have shown that the overall accuracy of using TDLIDG for the energy-level splitting measurement is determined by the homogeneous linewidths of the optical transitions. | FU Panming MI Xin YU Zuhe LI Xiaofeng JIANG Qian | 1994 | Chinese Physics Letters1994,11,10: | 0 |
| 16 | Polarization Beats in a Cascade Three-Level System显示文摘Based on the interference between one-photon and two-photon processes,we report polarization beats in a cascade three-level system(PBCTS).We performed PBCTS experiments in Na vapor,which showed a modulation of the four-wave mixing signal intensity with period 55fs,corresponding to the beating between the resonant frequencies of the transitions from 3S_(1/2) to 3P_(3/2) and from 3P_(3/2) to 4D_(3/2,5/2). | MI Xin YU Zuhe JIANG Qian ZHANG Yanpeng LI Xiaofeng FU Panming | 1995 | Chinese Physics Letters1995,12,11: | 0 |
| 17 | Synthesis of Allyl Ethers from Allyl Chloride with Alcohols Catalyzed by Copper-Zirconium Oxide Supported PdO显示文摘A series of copper-zirconium oxides with the Cu/Zr ratio ranging from 2/8 to 9/1 were synthesized by the co-precipitation method.The PdO/CumZrn catalysts were prepared and applied to synthesis of allyl ethers via the etherification reactions of allyl chloride with alcohols.The characterization results demonstrated that the presence of ZrO_(2) phase not only can facilitate the high dispersion of Pd^(2+),but can also favor the formation of Cu^(+) via the interaction between CuO and ZrO_(2).The catalytic performance initially increases and then falls off with the progressive increase in the Cu/Zr ratio.The superior performance with a conversion of 53.2%along with a selectivity of 60.3%was achieved over the resulting PdO/Cu7Zr3 catalyst with the highest surface molar proportion of Cu^(+).Good catalytic activity was obtained,because the Cu^(+)-Oα-pairs could enhance the dissociative activation of the-O-H bond in alcohols compared with Cu^(2+)-O2-pairs,subsequently promoting the etherification reactions. | Yuan Enxian Sang Ruishi Jian Panming | 2021 | China Petroleum Processing & Petrochemical Technology2021,23,4: | 0 |
| 18 | Observation of Beating Between Broadband Lights显示文摘We have observed beating between two broadband light sources of linewidths 4.3 and 2.3nm by a method of time-delayed laser-induced double gratings.We explain the signal modulation by relating the signal intensity to the autocorrelation function of a field which consists of two frequency components. | YU Zuhe JIANG Qian MI Xin FU Panming | 1995 | Chinese Physics Letters1995,12,3: | 0 |