ARTICLE

• Preparation and Characterization of a High Loading Nano PtRu/C Catalysts in DMFC
• ZONG Ye;WANG Yu;LIN Chang-Jian
• An improved preparation method for carbon supported PtRu catalysts has been developed, by reduction of Pt(IV) and Ru(III...
• 2006, 22 (11): 1305 -1309 DOI: 10.3866/PKU.WHXB20061101

• 4232Abstract/Metrics
• 4031 PDF(951KB)

• Effects of Cu and K on Co-precipitated FeMn/SiO2 Catalysts for Fischer-Tropsch Synthesis
• ZHANG Cheng-Hua;YANG Yong;TAO Zhi-Chao;LI Ting-Zhen;WAN Hai-Jun;XIANG Hong-Wei;LI Yong-Wang
• The effects of copper and potassium on the activity and selectivity of coprecipitated Fe-Mn/SiO2 catalysts for Fischer-T...
• 2006, 22 (11): 1310 -1316 DOI: 10.1016/S1872-1508(06)60064-8

• 4299Abstract/Metrics
• 3251 PDF(280KB)

• Electrochemical Study on Electroless Copper Plating Using Sodium Hypophosphite as Reductant
• YANG Fang-Zu;YANG Bin;LU Bin-Bin;HUANG Ling;XU Shu-Kai;ZHOU Shao-Min
• The process of electroless copper plating, using sodium hypophosphite as the reductant and sodium citrate as the chelati...
• 2006, 22 (11): 1317 -1320 DOI: 10.1016/S1872-1508(06)60065-X

• 4695Abstract/Metrics
• 3194 PDF(216KB)

• Theoretical Studies on Super-molecule Interaction between Host Layer and Halide Anion of Layered Double Hydroxides
• NI Zhe-Ming;PAN Guo-Xiang;WANG Li-Geng;CHEN Li-Tao
• An interaction model between the host and the guest of layered double hydroxides (LDHs) is proposed. The structure param...
• 2006, 22 (11): 1321 -1324 DOI: 10.3866/PKU.WHXB20061104

• 3406Abstract/Metrics
• 3195 PDF(328KB)

• Micellar Properties of Gemini Surfactants Studied by 1-Naphthylamine Probe
• LIU Jin-Yan;ZHAO Jian-Xi;HE Yun-Jing
• 1-naphthylamine is a probe with intra-molecular charge transfer in nature. Its characteristic band ( ) is sensitive to t...
• 2006, 22 (11): 1325 -1330 DOI: 10.3866/PKU.WHXB20061105

• 3630Abstract/Metrics
• 2778 PDF(290KB)

• First Principles Analysis for Electronic Structure on LaNi5-xCox Alloys
• LI Li;WU Feng;CHEN Shi;CHEN Ren-Jie
• Electronic structures of LaNi5−xCox (x=0, 0.5, 1) hydrogen-storage alloy have been studied theoretically using the...
• 2006, 22 (11): 1331 -1336 DOI: 10.1016/S1872-1508(06)60066-1

• 3953Abstract/Metrics
• 3431 PDF(566KB)

• Electrochemical Properties Study of Sb₂O₃ doped Li₄Ti₅O₁₂
• XU Yu-Hong;ZHANG Bao-Hong;GONG GUI-Ying;MA Ping
• Li4Ti5O12 was modified by doped Sb2O3. The samples were characterized by galvanostatic charge-discharge，cyclic voltammet...
• 2006, 22 (11): 1336 -1341 DOI: 10.3866/PKU.WHXB20061107

• 4561Abstract/Metrics
• 3355 PDF(258KB)

• Carboxymethyl Chitosan-Fe₃O₄ Nanoparticles : Preparation and Adsorption Behaviors towards Zn²⁺
• ZHOU Li-Min;WANG Yi-Ping;LIU Zhi-Rong;HUANG Qun-Wu
• A novel magnetic nanoadsorbent was prepared by the covalent binding of carboxymethyl chitosan (CMC) onto the surface of ...
• 2006, 22 (11): 1342 -1346 DOI: 10.1016/S1872-1508(06)60067-3

• 3873Abstract/Metrics
• 3849 PDF(578KB)

• A new Method for Measuring the Glass Transition Temperature of the Maximally Freeze-concentrated Glucose Solution by DSC
• YE Xiu-Dong;ZHOU Guo-Yan;HUA Ze-Zhao
• The new concept of the glass-transition temperature of the partially freeze-concentrated solution (Tgf) is brought forwa...
• 2006, 22 (11): 1347 -1352 DOI: 10.3866/PKU.WHXB20061109

• 4224Abstract/Metrics
• 2990 PDF(216KB)

• Adsorption and Thermal Decomposition of 2-Iodoethanolon Ni(100)-Intermediates of Oxidation of Hydrocarbons: Hydroxyalkyls and Oxametallacycles
• ZHAO Qing;ZHANG Hui-Min;ZAERA Francisco
• Based on the study of the adsorption and thermal reactions of 2-iodoethanol on clean Ni(100) surface, further research a...
• 2006, 22 (11): 1353 -1360 DOI: 10.3866/PKU.WHXB20061110

• 3723Abstract/Metrics
• 3038 PDF(817KB)

• EQCM Study on the Electrodeposition of Hydroxides in Hydrated Perchlorate + Organic Solvent Systems
• PENG Xie-Lan;XIE Qing-Ji;KANG Qing;YAO Shou-Zhuo
• The electrochemical quartz crystal microbalance (EQCM) method was used to quantitatively examine the precipitation of Li...
• 2006, 22 (11): 1361 -1366 DOI: 10.1016/S1872-1508(06)60068-5

• 3890Abstract/Metrics
• 3113 PDF(272KB)

• Molecular Dynamics Simulations of Low Index Surfaces Melting Behaviors for Metal Cu
• WANG Hai-Long;WANG Xiu-Xi;WANG Yu;LIANG Hai-Yi
• Molecular dynamics simulations of low index direction surfaces in melting processes at different temperatures were perfo...
• 2006, 22 (11): 1367 -1371 DOI: 10.3866/PKU.WHXB20061112

• 3775Abstract/Metrics
• 3329 PDF(326KB)

• 3D-QSAR Study of a Series of Indolo[1,2-b]quinazoline Derivatives with Antitumor Activity and their Molecular Design
• QIAN Li;SHEN Yong;CHEN Jin-Can;ZHENG Kang-Cheng
• Indolo[1,2-b]quinazoline derivatives have recently been reported as a type of compound with potential anticancer activit...
• 2006, 22 (11): 1372 -1376 DOI: 10.1016/S1872-1508(06)60069-7

• 3633Abstract/Metrics
• 3135 PDF(489KB)

• Studies on the synthesis of two novel derivants of 1,10-phenanthroline and the thermodynamic stability of their metal complexes in aqueous solution
• WANG Rui;LIN Hai;LIN Hua-Kuan
• Two long-chain multidentate ligands, 2,9-di(n-2′,5′,8′-triazanonyl)-1,10-phenanthroline (L1) and 2,9-d...
• 2006, 22 (11): 1377 -1382 DOI: 10.1016/S1872-1508(06)60070-3

• 4196Abstract/Metrics
• 4717 PDF(210KB)

• The Relationships between UV Emission and Green Emission in ZnO Phosphor
• LIU Zhong-Shi;JING Xi-Ping;SONG Hong-Wei;FAN Li-Bo
• ZnO phosphor was synthesized by annealing ZnO powder at low O2 partial pressure and in vacuum. ZnO has two emissions, wh...
• 2006, 22 (11): 1383 -1387 DOI: 10.1016/S1872-1508(06)60071-5

• 4029Abstract/Metrics
• 3147 PDF(157KB)

• Theoretical Studies on the Growth Mechanism of Armchair Single-walled Carbon Nanotube
• LI Rui-Fang;SHANG Zhen-Feng;XU Xiu-Fang;WANG Gui-Chang
• The growth mechanism of armchair single-walled carbon nanotube has been studied theoretically by AM1 method as implement...
• 2006, 22 (11): 1388 -1392 DOI: 10.1016/S1872-1508(06)60072-7

• 3982Abstract/Metrics
• 3308 PDF(1351KB)

• Simulating Calculation of the Dissociation-Association Equilibrium of Dimer and Monomer of Trimethylaluminum in Gas Phase
• WU Shu-Ying;YANG Li-Xin;SONG Chun-Xia;WANG Wen-Bo
• Both the C2h and C2v configurations of trimethylaluminum dimer (d-TMA) and the C3h structure of monomer were obtained by...
• 2006, 22 (11): 1393 -1398 DOI: 10.3866/PKU.WHXB20061117

• 3822Abstract/Metrics
• 3083 PDF(845KB)

Note

• Coordination Process and Complex Structure between Poly(4-vinylpyridine) and Cu(Ⅱ)ion
• KONG De-Lun;GAO Bao-Jiao;LI Gang
• The critical overlap concentration c* of poly (4-vinylpyridine) (P4VP) in a mixed solvent of ethanol and water (V/V=1/1)...
• 2006, 22 (11): 1399 -1403 DOI: 10.3866/PKU.WHXB20061118

• 3663Abstract/Metrics
• 3156 PDF(239KB)

• Effect of Pretreatment Atmosphere on the Structure of the Co-ZrO₂ Catalyst Prepared by Precipitation Method
• JIA Li-Tao;FANG Ke-Gong;CHEN Jian-Gang;SUN Yu-Han
• Co-ZrO2 co-precipitation catalysts were used to investigate the effect of the pretreatment atmosphere on the texture, cr...
• 2006, 22 (11): 1404 -1408 DOI: 10.3866/PKU.WHXB20061119

• 3620Abstract/Metrics
• 2963 PDF(1188KB)

• Preparation, Characterization and Electrochemical Li-absorption/extraction Behaviors of Nanosized Co-Sn Intermetallic Compounds
• XIE Jian;ZHAO Xin-Bing;YU Hong-Ming;QI Hao;CAO Gao-Shao;TU Jiang-Ping
• Three nanosized Co-Sn intermetallic compounds, namely, CoSn2, CoSn, and Co3Sn2, were prepared by solvothermal route and ...
• 2006, 22 (11): 1409 -1412 DOI: 10.3866/PKU.WHXB20061120

• 4309Abstract/Metrics
• 3224 PDF(935KB)

• Stability of Lithium Phosphorous Oxynitride Thin Films in Humid Air
• LIU Wen-Yuan;LI Chi-Lin;FU Zheng-Wen
• Lithium phosphorus oxynitride (LiPON) thin films were prepared by radio frequency (RF) magnetron sputtering. The morphol...
• 2006, 22 (11): 1413 -1418 DOI: 10.3866/PKU.WHXB20061121

• 4460Abstract/Metrics
• 3829 PDF(999KB)

• Determination of Excess Enthalpies for Binary Systems of α-Pinene+p-Cymene and β-Pinene+p-Cymene
• LIAO Dan-Kui;MENG Xue-Lin;WU Xiang-Hong;CHEN Xiao-Peng;ZHENG Dan-Xing;TONG Zhang-Fa
• The excess enthalpies of α-pinene+p-cymene and β-pinene+p-cymene binary systems were determined at 298.15 K, 308.15 K an...
• 2006, 22 (11): 1419 -1422 DOI: 10.3866/PKU.WHXB20061122

• 3066Abstract/Metrics
• 2914 PDF(202KB)

• Ab Initio Study on Nonlinear Optical Properties of X…H₂O(X=Li, Na, K)
• WANG Hong-Tao;LI Yan;HAN Kui;ZHENG Zhi-Ren;WANG Bing-Qiang;LI Zhi-Ru
• The nonlinear optical properties (μ, α, β) of van der Waals complexes X•••H2O(X=Li, Na, K) was calcula...
• 2006, 22 (11): 1423 -1426 DOI: 10.3866/PKU.WHXB20061123

• 3489Abstract/Metrics
• 2830 PDF(264KB)

• Low-Temperature Heat Capacity and Thermodynamic Functions of Nano Fe
• YUE Dan-Ting;TAN Zhi-Cheng;LI Yan-Sheng
• The size of nano Fe powders was determined to be 25 nm in diameter by SEM. The isobaric molar heat capacity Cp of the na...
• 2006, 22 (11): 1427 -1430 DOI: 10.3866/PKU.WHXB20061124

• 3829Abstract/Metrics
• 2920 PDF(393KB)

• Luminescence Properties of As-doping ZnO Nanowires
• PAN Guang-Hu;ZHANG Qi-Feng;ZHANG Jun-Yan;WU Jin-Lei
• The As-doping ZnO nanowires were synthesized via a chemical vapor deposition method. SEM, EDX, and HRTEM measurements de...
• 2006, 22 (11): 1431 -1434 DOI: 10.3866/PKU.WHXB20061125

• 4081Abstract/Metrics
• 3238 PDF(1013KB)