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| 1 | RAMAN SPECTRAL STUDY ON ISOPOLYTUNGSTATES IN AQUEOUS SOLUTION显示文摘INTRODUCTIONAlargenumberofstudieshavebendoneinthefieldoftheaqueouschemistryofisopolytungstateusingnumerousexperimentalmetho... | Liu, Shijun Chen, Qiyuan Zhang, Pingmin Li, Songqin | 1998 | 中国有色金属学会会刊:英文版1998,8,4: | 2 |
| 2 | Determination of the standard enthalpy of formation of paratungstate a ion显示文摘 | Liu Shijun Chen Qiyuan Zhang Pingmin | 2001 | The Journal of chemical thermodynamics2001,,33: | 1 |
| 3 | Standard enthalpy of formation of sodium paratungstate Na10H2W12·27H2O(s)显示文摘 | Chen Qiyuan Liu Shijun Zhang Pingmin | 2000 | Thermochmica Acta2000,353,: | 1 |
| 4 | NON-ISOTHERMAL KINETIC STUDY ON THE THERMAL DEHYDRATION OF SODIUM TUNGSTATE DIHYDRATE显示文摘1INTRODUCTIONSodiumtungstatedihydrateisusedinthepreparationofcoatedelectrodesforelectrocatalysis[1]andasfireretardantforfabr... | Liu, Shijun Chen, Qiyuan Zhang, Pingmin | 1998 | 中国有色金属学会会刊:英文版1998,8,3: | 1 |
| 5 | Thermal behaviors of mechanically activated pyrites by thermogravimetry (TG) 显示文摘 | Huiping Hu Qiyuan Chen Zhoulan Yin Pingmin Zhang | 2003 | Thermochimica Acta2003,398,: | 1 |
| 6 | PREPARATION AND PROPERTIES OF THE MICRO-POWDER PHASE AND A NEW PHASE OF AMMONIUM TETRAMOLYBDATES显示文摘PREPARATIONANDPROPERTIESOFTHEMICROPOWDERPHASEANDANEWPHASEOFAMMONIUMTETRAMOLYBDATES①YinZhoulan,ChenQiyuan,ZhangHengzhong,Zhou... | Yin, Zhoulan Chen, Qiyuan Zhang, Hengzhong Zhou, Guizhi Li, Yuangao Zhang, Pingmin | 1997 | 中国有色金属学会会刊:英文版1997,7,1: | 1 |
| 7 | Study on preparation and property of La2O3/MC nylon nanocomposites 显示文摘 | LIN Xuan ZHANG Pingmin YIN Zhoulan | 2005 | Journal of Rare Earth2005,23,6: | 1 |
| 8 | ABSORPTION KINETICS OF HYDROGEN SULPHIDE USING ISOTHERMAL AND ISOVOLUMETRIC METHOD显示文摘ABSORPTIONKINETICSOFHYDROGENSULPHIDEUSINGISOTHERMALANDISOVOLUMETRICMETHODHaiMingtan;LiuChangqing;ZhangPingmin;ChenQiyuan(Depa... | Hai Mingtan Liu Changqing Zhang Pingmin Chen Qiyuan(Department of Chemistry, Central South University of Technology, Changsha 410083) | 1996 | 中国有色金属学会会刊:英文版1996,6,2: | 0 |
| 9 | ISOTHERMAL KINETICS OF THE FIRST STAGE REDUCTION OF MAGNETITE COLD BOND PELLETS WITH CARBON MONOXIDE显示文摘ISOTHERMALKINETICSOFTHEFIRSTSTAGEREDUCTIONOFMAGNETITECOLDBONDPELLETSWITHCARBONMONOXIDE*ChenQiyuanZhouHongZhangPingmin(Departm... | Chen Qiyuan Zhou Hong Zhang Pingmin(Department of Chemistry, Central South University of Technology, Changsha 410083, China)Qiu Guanzhou Xu Jing(Department of Mineral Engineering, Central South University of Technology) | 1998 | Journal of Central South University1998,10,1: | 0 |
| 10 | THERMODYNAMIC ANALYSES FOR S-H_2O SYSTEM AT 25℃显示文摘THERMODYNAMICANALYSESFORSH2OSYSTEMAT25℃①YiQingfeng,ChenQiyuan,ZhangHengzhong,ZhangPingminDept.ofChemistry,CentralSouthUniver... | Yi Qingfeng, Chen Qiyuan, Zhang Hengzhong, Zhang Pingmin Dept. of Chemistry, Central South University of Technology, Changsha 410083 | 1997 | 中国有色金属学会会刊:英文版1997,7,1: | 0 |
| 11 | UV- VIS SPECTRA OF POLYANILINE DOPED WITH CAMPHOR SULFONIC ACID IN DIFFERENT ORGANIC SOLVENTS显示文摘The doping reaction of polyaniline with camphor sulfonic acid (CSAH) in different organic solvents was studied by UV Vis spectroscopy. The experimental results show that the polaron band of the species was shifted to shorter wavelength when polyaniline was doped with CSAH in N methyl 2 pyrrolidione (NMP) solvent, while the red shift of polaron band was observed when it was in N, N dimethylformamide (DMF). It indicates that the influence of different processing solvents on the doping property of polyaniline is greatly different. N methyl 2 pyrrolidione is a good solvent for polyaniline, polyaniline chain is unfolded in it. The interaction of NMP with CSAH is so strong that the resulting product is apt to dedoping, while the solubility of polyaniline in DMF is relatively low and polyaniline chain is in partly folded state. Thus the doping reaction is kinetically disadvantageous but thermodynamically advantageous. | Chunming Yang Zheng Fang Pingmin Zhang | 1999 | Journal of Central South University1999,11,2: | 0 |
| 12 | HIGH-TEMPERATURE HEAT CAPACITIES OF THE PHASES IN Y-Ba-Cu-O SYSTEM显示文摘HIGH-TEMPERATUREHEATCAPACITIESOFTHEPHASESINY-Ba-Cu-OSYSTEMZhangHengzhong;FangZheng;ZhangPingmin;ChenXinmin(DepartmentofChemis... | Zhang Hengzhong Fang Zheng Zhang Pingmin Chen Xinmin(Department of Chemistry,Central South University of Technology,Changsha 410083) | 1995 | 中国有色金属学会会刊:英文版1995,5,4: | 0 |
| 13 | CALCULATION OF SUBSOLIDUS PHASE RELATION DIAGRAMS OF Y-Ba-Cu-O SYSTEM显示文摘Mathematical principle and Qiethod for the calculation of subsolidus phase relation diagrams of the quasi-temary system YO_(13)-BaO-CuO were developed,and the corresponding mathematical model was es-Ublished.Subsolidus phase relation diagrams of this system at different temperatures were calculated from thermodynamic dala.The calculated results showed that in Y-Ba-Cu-O system BaCuO_(2) and Y_(3)BaCuO_(5) are thermodynamically stable at room-temperature,and Y_(2)Cu_(2)O_(5) and YBa_(2)Cu_(3)O_(65 )also become stable at tem peratures higher than 300℃ and 750℃ respectively.The calculated results are in good agreement with those from experiments. | Zhang Hengzhong Zhang Pingmin Chen Xinmin | 1991 | Transactions of Nonferrous Metals Society of China1991,1,1: | 0 |
| 14 | A NEW MOLYBDENUM OXIDE PHASE显示文摘A new molybdenum oxide phase which exists in bomb combustion products of Mo was found.It has been determined that this phase is a transformed MoO3 of triclinic system.One set ofits lattice parameters was also determined from the X-ray diffraction data as α=0.4049±0.0001 nm,b=0.5079±0.0003 nm,c=1.4339±0.0009 nm,α=115.16±0.08°,β=90.69±0.14°,γ=105.58±0.05° and unit cell volume=0.2544 nm3. | FANG Zheng ZHANG Pingmin CHEN Xinmin Central-South University of Technology,Changsha,China FANG Zheng,Associate Professor,Dept.of Chemistry,Central South University of Technology,Changsha 410083,China | 1990 | Acta Metallurgica Sinica(English Letters)1990,3,11: | 0 |