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2000

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Forming And Mechanism Of Chitosan Coating On Aluminum Cathode By Electrophoresis, Xi Zhang, Shao-Hui Wu, Ying-Chu Tao Nov 2000

Forming And Mechanism Of Chitosan Coating On Aluminum Cathode By Electrophoresis, Xi Zhang, Shao-Hui Wu, Ying-Chu Tao

Journal of Electrochemistry

The electrophoretic deposition behavior and the corresponding coating mechanism were investigated. The influencing factors, such as cell potential, CS concentration, pH value of solution, temperature and supporting electrolytes, on coating were researched. The coating morphology was characterized by XRD and SEM. The mechanism of electrophoretic deposition in CS solution was discussed.


Study On Electrodeposition Of Ingaas Thin Film, Yu-Chun Li, Xi-Lian Wang, Jing-Ke Han, Ai-Zhen Han, Yuan-Kai Gao, Zhi-Wei Yang Nov 2000

Study On Electrodeposition Of Ingaas Thin Film, Yu-Chun Li, Xi-Lian Wang, Jing-Ke Han, Ai-Zhen Han, Yuan-Kai Gao, Zhi-Wei Yang

Journal of Electrochemistry

The principle and the experimental method of the electrodeposition are discribed in detail in this paper. InGaAs thin film was prepared by using optimized electrodeposited conditions. The radiative wave length of the film was between 1.3~1.5 μm, the composition of the film was analyzed by energy spectrometer and the transmission spectrum of the film was measured by spectrophotometer and monochromator. The V-I chractristic of the conductive type and the topography of the InxGa1-xAs film were also studied.


Studies Of Electrochemical Impedance Spectroscopy On Coated Steel With Artificial Defect, Zhi-Gang Zhang, Zhi-Jun Gu, Yong-Gui Liao, Qi-Long Guo, Fang-Teng Su, Yan-Zhen Chen Nov 2000

Studies Of Electrochemical Impedance Spectroscopy On Coated Steel With Artificial Defect, Zhi-Gang Zhang, Zhi-Jun Gu, Yong-Gui Liao, Qi-Long Guo, Fang-Teng Su, Yan-Zhen Chen

Journal of Electrochemistry

Electrochemical Impedance Spectroscopy (EIS) was applied to rapidly evaluate the performance of organic coatings and the characterization of the protective properties of anticorrosive pigments in the presence of artificial defect in organic coatings. The results showed that artificial defect method can rapidly evaluate the performance of coatings and discriminate whether the pigments in the coatings have inhibitive.


The Memory Effect Of Mh-Ni Battery, De-Ming Xie, Jian-Ming Wang, Jian-Qing Zhang, Chu-Nan Cao Nov 2000

The Memory Effect Of Mh-Ni Battery, De-Ming Xie, Jian-Ming Wang, Jian-Qing Zhang, Chu-Nan Cao

Journal of Electrochemistry

The memory effect of MH-Ni battery was investigated. The depth of discharge, discharge rate and cycle number influence the memory effect greatly. A few completely full charge/discharge cycles could eliminate it. The existence of the memory effect had nothing to do with zinc element. During the course of life cycling at low DOD (degree of discharge), the smaller the discharge current was, the lower was the maximum charge voltage. In addition, discharge voltage and discharge capacity drop fast at the beginning, gradually leveled off at about a value. If the discharge current was increased, the discharge capacity was obviously less …


The Development Of Carbon Monoxide Tolerant Catalysts For Proton-Exchange Membrane Fuel Cell, Zhong-Jun Hou, Hong-Mei Yu, Bao-Lian Yi, Ming Han Nov 2000

The Development Of Carbon Monoxide Tolerant Catalysts For Proton-Exchange Membrane Fuel Cell, Zhong-Jun Hou, Hong-Mei Yu, Bao-Lian Yi, Ming Han

Journal of Electrochemistry

High over-potential of proton exchange membrane fuel cell (PEMFC) anode caused by carbon monnoxide poisoning when reformate or methanol is used as fuel is main obstacle to the high performance of PEMFCs. Using carbon monoxide tolerant catalysts is the most hopeful way to solve the CO problem. The CO poisoning problem is reviewed briefly in this paper, and the development of CO tolerant catalysts is introduced in details, including electrocatalysts activity, preparation method and mechanism of tolerance to CO.Mo and W can improve catalysts' CO tolerance. Multi-component catalysts are expected to be more tolerant to CO.


The Difference Of The Geometrical Thickness And The Electrochemical Apparent Effective Thickness Of Self-Assembled Monolayers, Xiao-Li Cui, Jun-Xin Li, Ru-Ting Tong Nov 2000

The Difference Of The Geometrical Thickness And The Electrochemical Apparent Effective Thickness Of Self-Assembled Monolayers, Xiao-Li Cui, Jun-Xin Li, Ru-Ting Tong

Journal of Electrochemistry

The geometrical thickness, which was obtained from the capacitance of membrane, can be used to characterize the existence of membrane. The apparent effective thickness, which is analyzed from the electron transfer constant of transmembrane, can be used to determine the degree of “collapsed" of molecules. Though the two thicknesses were different in value, there was no contradiction. The influence on the geometrical thickness is little, but the effect to the apparent effective thickness is great from the small “collapsed" area in the membrane from the given calculation.


Electrochemical Polymerization Of Biphenyl And P-Terphenyl In Organic Solvent, Sheng-Yun Cui Nov 2000

Electrochemical Polymerization Of Biphenyl And P-Terphenyl In Organic Solvent, Sheng-Yun Cui

Journal of Electrochemistry

The electro-oxidation of ethanol on nm-Pt/GC electrode in alkaline solutions containing 0.02 mol·L-1 NaOH+0.1 mol·L-1 CH3CH2OH was investigated by using cyclic voltammetry and in-situ FTIR spectroscopy. The experimental results demonstrated that the main product of ethanol oxidation is CH3COO-, only very small amount of CH 3CHO has been determined simultaneously. In contrast with the dual path reaction mechanism for the oxidation of ethanol in acid media, the oxidation of ethanol in alkaline media didn't pass through the dissociative adsorption, and no adsorbed species could be determined even using a …


Investigation Of A Complex Lithium Cobalt Nickel Oxide As Lithium Ion Battery Cathode Materials Prepared By A New Citrate Sol-Gel Method, Jing-Li Han, Qing-Guo Liu Nov 2000

Investigation Of A Complex Lithium Cobalt Nickel Oxide As Lithium Ion Battery Cathode Materials Prepared By A New Citrate Sol-Gel Method, Jing-Li Han, Qing-Guo Liu

Journal of Electrochemistry

The synthesis and electrochemical characteristics of lithium cobalt nickel oxide as cathode materials for rechargeable lithium batteries were investigated. It was clarified from these investigations that lithium cobalt nickel oxide has been produced from basic cobalt carbonate,basic nickel carbonate, lithium carbonate, and citrate. LiNi0.8Co 0.2O2 prepared under the stream of oxygen gas showed a higher cycling capacity of (~190 mAh·g-1).


Ekupdate, November 27, 2000, Eastern Kentucky University, Public Relations Nov 2000

Ekupdate, November 27, 2000, Eastern Kentucky University, Public Relations

EKU Update

No abstract provided.


Current, November 27, 2000, University Of Missouri-St. Louis Nov 2000

Current, November 27, 2000, University Of Missouri-St. Louis

Current (2000s)

No abstract provided.


Grand Valley Forum, Volume 025, Number 18, November 27, 2000, Grand Valley State University Nov 2000

Grand Valley Forum, Volume 025, Number 18, November 27, 2000, Grand Valley State University

2000-2001, Volume 25

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.


Fortnightly - November 27, 2000 Nov 2000

Fortnightly - November 27, 2000

Fortnightly

No abstract provided.


Measurement Of The Decay Amplitudes Of B0 → J/ΨK*0 And BS0 → J/Ψφ Decays, T. Affolder, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration Nov 2000

Measurement Of The Decay Amplitudes Of B0 → J/ΨK*0 And BS0 → J/Ψφ Decays, T. Affolder, Kenneth A. Bloom, Collider Detector At Fermilab Collaboration

Kenneth Bloom Publications

An angular analysis of B0 → J/ψK*0and Bs0 → J/ψφ has been used to determine the decay amplitudes with parity-even longitudinal (A0) and transverse (A║) polarization and parity-odd transverse (A┴) polarization. The measurements are based on 190 B0 and 40Bs0candidates obtained from 89 pb-1 of p̅p collisions at the Fermilab Tevatron. The longitudinal decay amplitude dominates with |A0|2= 0.59 ± 0.06 ± 0.01 for B0 and |A0|2 …


November 27, 2000, The Daily Mississippian Nov 2000

November 27, 2000, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Epitope-Tagged P0glycoprotein Causes Charcot-Marie-Tooth–Like Neuropathy In Transgenic Mice, Stefano C. Previtali, Angelo Quattrini, Marina Fasolini, Maria Carla Panzeri, Antonello Villa, Marie T. Filbin, Wenhui Li, Shing-Yan Chiu, Albee Messing, Lawrence Wrabetz, M. Laura Feltri Nov 2000

Epitope-Tagged P0glycoprotein Causes Charcot-Marie-Tooth–Like Neuropathy In Transgenic Mice, Stefano C. Previtali, Angelo Quattrini, Marina Fasolini, Maria Carla Panzeri, Antonello Villa, Marie T. Filbin, Wenhui Li, Shing-Yan Chiu, Albee Messing, Lawrence Wrabetz, M. Laura Feltri

Publications and Research

In peripheral nerve myelin, the intraperiod line results from compaction of the extracellular space due to homophilic adhesion between extracellular domains (ECD) of the protein zero (P0) glycoprotein. Point mutations in this region of P0 cause human hereditary demyelinating neuropathies such as Charcot-Marie-Tooth. We describe transgenic mice expressing a full-length P0 modified in the ECD with a myc epitope tag. The presence of the myc sequence caused a dysmyelinating peripheral neuropathy similar to two distinct subtypes of Charcot-Marie-Tooth, with hypomyelination, altered intraperiod lines, and tomacula (thickened myelin). The tagged protein was incorporated into myelin and was associated with the morphological …


Deafdigest Gold: Vol. 5, No. 17 November 26, 2000, Barry Strassler Nov 2000

Deafdigest Gold: Vol. 5, No. 17 November 26, 2000, Barry Strassler

DeafDigest Gold 2000

No abstract provided.


Deafdigest Blue: Vol. 5, No. 17 November 26, 2000, Barry Strassler Nov 2000

Deafdigest Blue: Vol. 5, No. 17 November 26, 2000, Barry Strassler

DeafDigest Blue 2000

No abstract provided.


Magnetic Clusters On Single-Walled Carbon Nanotubes: The Kondo Effect In A One-Dimensional Host, Teri W. Odom, Jin-Lin Huang, Chin Li Cheung, Charles M. Lieber Nov 2000

Magnetic Clusters On Single-Walled Carbon Nanotubes: The Kondo Effect In A One-Dimensional Host, Teri W. Odom, Jin-Lin Huang, Chin Li Cheung, Charles M. Lieber

Barry Chin Li Cheung Publications

Single-walled carbon nanotubes are ideal systems for investigating fundamental properties and applications of one-dimensional electronic systems. The interaction of magnetic impurities with electrons confined in one dimension has been studied by spatially resolving the local electronic density of states of small cobalt clusters on metallic single-walled nanotubes with a low-temperature scanning tunneling microscope. Spectroscopic measurements performed on and near these clusters exhibit a narrow peak near the Fermi level that has been identified as a Kondo resonance. Using the scanning tunneling microscope to fabricate ultra-small magnetic nanostructures consisting of small cobalt clusters on short nanotube pieces, spectroscopic studies of this …


Volume 38, Number 13: November 24, 2000, University Of North Dakota Nov 2000

Volume 38, Number 13: November 24, 2000, University Of North Dakota

University Letter Archive

No abstract provided.


The Weekly Challenger, November 23, 2000, The Weekly Challenger, Et Al Nov 2000

The Weekly Challenger, November 23, 2000, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The November 23, 2000, issue of The Weekly Challenger.


November 22, 2000 Cal Poly Report, Public Affairs Office Nov 2000

November 22, 2000 Cal Poly Report, Public Affairs Office

Cal Poly Report

No abstract provided.


Banner News, Kevin Alberts, Scott Anderson, Nancy Woods, Patrick Fleming, Matthew Rinker, Robin Duhn, Michele Thamke, Arthur Davis, Tammy Clark, Nikki Scott, Orv Salmon, Jacinda Bunde, Aaron Forrester, Melanie Mccane, Sadie M. Heimbaugh, Jensie Lauritsen Nov 2000

Banner News, Kevin Alberts, Scott Anderson, Nancy Woods, Patrick Fleming, Matthew Rinker, Robin Duhn, Michele Thamke, Arthur Davis, Tammy Clark, Nikki Scott, Orv Salmon, Jacinda Bunde, Aaron Forrester, Melanie Mccane, Sadie M. Heimbaugh, Jensie Lauritsen

Banner News

No abstract provided.


What's Happening: November 22, 2000, Maine Medical Center Nov 2000

What's Happening: November 22, 2000, Maine Medical Center

What's Happening

No abstract provided.


Stability And Largeness Of The Core Of Cooperative Games., Amit K. Biswas Dr. Nov 2000

Stability And Largeness Of The Core Of Cooperative Games., Amit K. Biswas Dr.

Doctoral Theses

This monograph deals with the area from game theory known as co operativo games. Except the last chapter on NTU games, it deals with transferable utility games. llere we will introiduce and diseus the involved game theuretie notions and set a mathematical hase for the chapters to come.In 1944 von Neamann and Morgenstern(15) introduced a theory of solutions for n-person games in characteristic function form in which cooperation and coalition formation is a crucial aspect. The primary mathematical concern regarding this model is the existence of solutions or stable set. In 1968 Lucas|19 described a tem person game which has …


Contract On Camelot: New Books Cast More Light On Jfk Assassination, Donald E. Wilkes Jr. Nov 2000

Contract On Camelot: New Books Cast More Light On Jfk Assassination, Donald E. Wilkes Jr.

Popular Media

It has been 37 years since President John F. Kennedy was assassinated on Nov. 22, 1963, and books providing additional information or helpful insights regarding the Dallas tragedy continue to appear.


November 22nd 2000, Hispanic News Nov 2000

November 22nd 2000, Hispanic News

Inland Empire Hispanic News

No abstract provided.


Molecular Dynamics Calculations Of The Electrochemical Properties Of Electrolyte Systems Between Charged Electrodes, Richard L. Rowley, Paul S. Crozier, Douglas Henderson Nov 2000

Molecular Dynamics Calculations Of The Electrochemical Properties Of Electrolyte Systems Between Charged Electrodes, Richard L. Rowley, Paul S. Crozier, Douglas Henderson

Faculty Publications

We investigate the interfacial electrochemical properties of an aqueous electrolyte solution with discrete water molecules in slab geometry between charged atomistic electrodes. Long-range intermolecular Coulombic interactions are calculated using the particle particle particle mesh method with a modification to account for the slab geometry. Density distribution profiles and potential drops across the double layer are given for 0, 0.25, and 1 M aqueous electrolyte solutions each electrode surface charges. Results are compared qualitatively with experimental x-ray scattering findings, other computer simulation results, and traditional electrochemistry theory. The interfacial fluid structure characteristics are generally in good qualitative agreement with the conclusions …


Prospectus, November 22, 2000, Liz Davis, Paul J. Apodaca, Michael Smith, Joel Johnson, Aaron Turner, Darlene Tulua, Brian Westbrook Nov 2000

Prospectus, November 22, 2000, Liz Davis, Paul J. Apodaca, Michael Smith, Joel Johnson, Aaron Turner, Darlene Tulua, Brian Westbrook

Prospectus 2000

No abstract provided.


Crow's Nest, November 22, 2000, Crow's Nest Staff Nov 2000

Crow's Nest, November 22, 2000, Crow's Nest Staff

Crow's Nest

The November 22, 2000, issue of the Crow's Nest.


Senior Adults Experience Joy Of Music And More In New University Of Dayton Band Nov 2000

Senior Adults Experience Joy Of Music And More In New University Of Dayton Band

News Releases

News release announces that Carol Maxwell is the proud owner of a brand new marimba and full drum set and serves as the principal percussionist in the University of Dayton's New Horizons Band.