LABAT’96, 03-06.06.1996, Varna, Bulgaria

POSITIVE PLATE

Positive plate additives
P.MOSELEY, ILZRO, P.O.Box 12036, Research Triangle Park, NC 27709-2036, USA

Structural phenomena in the positive lead-acid battery plates for EV batteries
G.PAPAZOV, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Structural and morphological aspects of the grid/PAM interface in lead-acid batteries
C.BRISSAUD, G.REUMONT, J.FOCT, Laboratoire de Metallurgie Physique, CNRS URA 234, Universite de Lille I, 59655 Villeneuve d'Ascq Cedex, France
J.P.SMAHA, OLDHAM France S.A., Service Technique, 62033 Arras Cedex, France

Analysis of the positive plate conductance during cycling
M.CALABEK, P.BACA, V.SMARDA, Technical University of Brno, 662 09 Brno, Czech Republic
K.MICKA, J.Heyrovsky Institute of Physical Chemistry, 182 23 Prague 8, Czech Republic

The kinetic mechanism of the PbO2 discharge of the lead-acid positive plate
C.V.D'ALKAINE, M.C.LOPES, Group of Electrochemistry and Polymers, DQ-UFSCar, Sao Carlos (SP), Brazil

On the discharge mechanism of lead-acid positive electrode
J.D.MILEWSKI, Central Laboratory of Batteries and Cells, 61 362 Poznan, Poland

Role of hydration water in the process of the reduction of PbO2 in lead-acid cells
R.FITAS, L.ZERROUAL, N.CHELALI, B.DJELLOULI, Laboratoire d'Energetique et d'Electrochimie du solide, Universite de Setif 19000, Algeria

Capacity decay of positive plate on deep discharge cycling of lead-acid battery
M.DIMITROV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Influence of CaSO4 on the properties of the positive lead-acid battery plates
T.ROGACHEV, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Monotubular positive plate for lead-acid cell
G.KOLIKOVA, V.EGOROV, J.KAMENEV, Accumulator Institute "Istochnik", St. Petersburg, Russia

NEGATIVE PLATE

Reaction model development for the Pb/PbSO4 system
J.R.VILCHE, Instituto de Investigaciones Fisicoquimicas Teoricas y Aplicadas (UNIFTA), Fac. de Ciencias Exactas, Universidad de La Plata, Sucursal 4, C.C.16 (1900) La Plata, Argentina

Negative plate on plastic base for lead-acid cell
V.BOLOTOVSKY, V.EGOROV, Accumulator Institute "Istochnik", St. Petersburg, Russia

The negative plate of the lead-acid battery. general analysis of energetic and utilization coefficients
C.D'ALKAINE, A.CARUBELLI, Group of Electrochemistry and Polymers, DQ-UFSCar, Sao Carlos (SP), Brazil

A study of passivation mechanism of negative plate in lead-acid batteries
Y.GUO
, M.WU, S.HUA, Department of Chemistry, Shandong University, Jinan, 250100 China

Influence of the BaSO4 content in the negative SLI battery plates on their performance
S.RUEVSKI
, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Protective coating of copper current collectors for lead-acid cells
G.KOLIKOVA
, M.LUSHINA, V.BOLOTOVSKY, Accumulator Institute "Istochnik", St. Petersburg, Russia

LEAD ELECTRODES, OXYGEN ELECTRODE

Application study of pourbaix diagram of Pb-H2SO4-H2O solution
H.CHEN, Z.HUANG, Research Institute of Guangzhou Storage Battery Enterprises Co., Ltd., Guangzhou 510400, China
Z.WANG, S.DUAN, University of Science and Technology Beijing, Beijing 100083, China

Analysis by Meossbauer spectrometry and TEM of Sn in PbO
A.EL GHACHCHAM AMRANI, P.STEYER, J.STEINMETZ, LCSM, ass.CNRS, URA158, Universite Henri Poincare Nancy I, BP 239, F-54506 Vandoeuvre les Nancy Cedex, France
P.DELCROIX, G.LE CAER, LSG2M,ass.CNRS, URA 119, Ecole des Mines de Nancy, F-54042 Nancy Cedex, France

Impedance study of the PbO/PbOn/PbO2 transformations in the anodic layer formed on Pb and Pb-Sb electrodes
S.BRINIC, Dept. of Chemistry, Faculty of Technology, University of Split, N.Tesle 10, 21000 Split, Croatia
M.METIKOS-HUKOVIC, R.BABIC, Dept. of Electrochemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Savska cesta 16, P.O.Box 177, 10000 Zagreb, Croatia

In situ FTIR and Raman spectroscopy of lead electrodes
G.L.J.TRETTENHAHN, G.E.NAUER, A.NECKEL, Institute for Physical Chemistry, University of Vienna, Wahrungerstrasse 42, A-1090 Wien, Austria

A cyclic voltammetry and impedance study of the effects of Sb on the electrochemistry of Pb in H2SO4
F.GOBAL, Chemistry Dept., Sharif University of Technology, Tehran, Iran

Influence of Sb, Sn, Ag and Ca on the temperature dependence of oxygen evolution on the lead dioxide electrode in sulphuric acid solution
B.MONAHOV, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Influence of additives on the processes of oxygen evolution on the PbO2 electrode in H2SO4 solution
B.MONAHOV
, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Influence of alloying additives on the electrochemical properties of the grid/corrosion layer/PAM /electrolyte system
M.BOJINOV
, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Electrochemical behavior of Pb/PbO2 cells in binary electrolytes
C.M.INGA, M.V.VAZQUEZ, C.P.DE PAULI, Universidad Nacional de Cordoba, Fac. de Ciencias Quimicas, Dpto. Fisicoquimica, C.C. 61, Suc. 16, Cordoba, Argentina
I.G.R.GUTZ, Universidade de Sao Paolo, Instotuto de Quimica, Sao Paolo, Av.Prof. Lineu Presles 748, CEP 06608-900, Brazil

Lead oxide as a photosemiconducting electrode
M.SHARON, Chemistry Dept., Indian Institute of Technology, IIT Powai, Bombay 400076, India

Electrochemical behavior of lead and lead dioxide deposited on reticulated vitreous carbon (RVC)
M.ZELAZOWSKA, A.CZERWINSKI, Department of Chemistry, Warsaw University, Zwirki i Wiguri 101, 02-089 Warsaw, Poland

The influence of IO3- ions upon the electrochemical system Pb/PbO2/H2SO4
A.MATEESCU, F.HOJBOTA, S.C.Acumulatorul S.A., Biruintei blv., Sector 2, 73957 Bucharest, Romania
C.MATEESCU, Institute of Physics and Technology of Materials, C.P. M6-7 Magurele, Bucharest, Romania

The phase transition on the boundary metal- electrolyte under the influence of electrical current
E.SULEIMENOV
, N.V.GULEVICH, B.B.ASPANDIYAROV International Academy of Energetics named after A.Ainshtein, 29/33 Schevchenko, Almaty 480100, Republic of Kazakhstan

Problem of batteries physical value
I.L.VARSHAVSKY, N.V.GULEVICH, B.B.ASPANDIYAROV International Academy of Energetics named after A.Ainshtein, 29/33 Schevchenko, Almaty 480100, Republic of Kazakhstan

GRID CORROSION

Effects of cobalt in lead-acid batteries
N.BAGSHAW
, Consultant, 59 Clement Road, Marple Bridge, Stockport, SK6 5AG, UK

Effect of polarisation mode, time and potential on the properties of the passive layer on lead-tin alloys
P.MATTESCO, N.BUI, P.SIMON, Ecole Nationale Superieure de Chemie de Toulouse Laboratoire des Materiaux URA-CNRS 445, 118 Route de Narbonne, 31077 Toulouse, France
L.ALBERT, MetalEurop Recherche, 1 Avenue Albert Einstein, 78193 Trappes, France

Study of service time of lead grid material with ellipsometry
LEI JING LEI, ZHANG SHENG TAO, Dept. of Applied Chemistry, Chongqing University, Chongqing, Sichuan 630044, P.R.China

PASTE PREPARATION AND FORMATION

Improvement of the formation efficiency of the tetrabasic lead sulphate for lead-acid batteries
L.TORCHEUX
, J.P.VAURIJOUX, A. de GUIBERT, CEAC (EXIDE Europe), 5 a 7 allee des Pierres Mayettes, 92636 Gennevilliers Cedex, France

Reaction mechanisms involved during the 4BS plate preparation by the Faure process
F.JOLIVEAU, S.GRUGEON-DEWAELE, A.DELAHAYE-VIDAL, Laboratoir de Reactivite et de Chemie des Solides, URA CNRS 1211, 33 rue Saint Leu, 80039-Amiens Cedex, France
A. de GUIBERT, CEAC 18 quai de Clichy, BP 306, 92111 Clichy Cedex, France

Transformation of tetrabasic lead sulphate into PbSO4 by soaking in sulphuric acid: a topotactic but not pseudomorphous reaction
S.GRUGEON-DEWAELE, L.DUPONT, A.DELAHAYE-VIDAL, Laboratoir de Reactivite et de Chemie des Solides, URA CNRS 1211, 33 rue Saint Leu, 80039-Amiens Cedex, France
A. de GUIBERT, CEAC 18 quai de Clichy, BP 306, 92111 Clichy Cedex, France

Influence of phase composition of the paste on its structure and stability during battery operation
G.PETKOVA
, D.PAVLOV, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Dependence of the electric field on the specific surface conductivity of the samples PbO2 , 3PbO.PbSO4.H2O and 4PbO.PbSO4
N.SAIDI
, H.SAIDI, B.SAIDANI, Institute of Chem.Indust., University of Bejaia, 06000 Algeria
S.P.STOILOV, Institute of Physical Chemistry, Bulgarian Academy of Sciences, 1040 Sofia, Bulgaria

VRLA BATTERIES

Using conductance technology to monitor and prevent thermal runaway in VRLA batteries
M.J.HLAVAC, Midtronics Inc., USA
D.FEDER, Electrochemical Energy Storage systems, Inc., 35 Ridgedale Ave, Madison, NJ 07940, USA

Phenomena causing thermal runaway in VRLA batteries
D.PAVLOV
, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Modeling of local conditions in flooded lead-acid batteries in PV-systems
D.U.SAUER
, Fraunhofer Institute for Solar Energy Systems ISE,Oltmannsstr. 5, D-79100 Freiburg, Germany

Electrochemical modeling of lead-acid batteries under operating conditions of electric vehicles
E.KARDEN
, P.MAURACHER, F.SCHOPE, Department of Power Electronics and Electrical Drives, Aachen University of Technology, Jagerstr. 17-19, D-52056 Aachen, Germany

Development of valve regulated lead-acid battery for really good reliable EV
N.HOSHIHARA
, EV Battery Development Center, Matsushita Battery Ind. Co., Ltd, Japan

Effects of carbon in negative plates on cycle-life performance of VRLA batteries
MASAAKI SHIOMI, TAKAYUKI FUNATO, KENJI NAKAMURA, KATSUHIRO TAKAHASHI, MASAHARU TSUBOTA, Lead-Acid Battery Laboratory, Japan Storage Battery Co., Ltd., Minami-ku, Kyoto, Japan

Recharging VR batteries, the "Vinal" Ah-rule put into service again
G.KARLSSON
, Energy Systems Div., Ericsson Components AB, 164 81 Stockholm, Sweden

Investigation into oxygen permeability of different microporous separators
A.L.FERREIRA
, Amer-Sil S.A., Zone Industrielle, L-8287 Kehlen, Luxembourg

Heat effects in batteries
E.KUZMINSKII
, Scientific and Engineering Center "Technoelektrokhim", 38-A Acad. Vernadskovo Boulvar, Kiev 252142, Ukraine

Effect of gelling on the electrochemical behaviour of PbO2 electrode in VRLA batteries
M.P.VINOD, K.VIJAYAMOHANAN, Physical Chemistry Div., National Chemical Laboratory, Pune 411 008, India
S.N.JOSHI, Chemsolar Energy Systems Pvt., Ltd., 22-D, Attibele Industrial Area, Bangalore 563 107, India

Performance characteristics of VRLA cells
N.MANI, S.AMBALAVANAN, P.G.BALAKRISHNAN, N.VENKATAKRISHNAN, M.DEVASAHAYAM, AL.ALAGAPPAN, P.WARRIYAR, V.MUTHUMANI, S.SEKAR, CECRI, Karaikudi 623006, India

The difficulty of development of VRLA batteries in china
DENGKE QIU, Guangzhou Storage Battery Enterprises Co., Ltd., Guangzhou 510400, China

BATTERY TECHNOLOGY, PERFORMANCE AND TESTING

Special products for battery manufacture
F.STEFFENS
, Consulting services, Oree 28, CH-2000 Neuchatel, Switzerland

Failure modes and the detection of the state of health of lead-acid batteries in PV-systems
J.GARCHE
, H.DOERING, A.JOSSEN, V.SPATH, ZSW - Energy Storage and Energy Conversion Division, Helmholtz Str. 8, D-89081 Ulm, Germany

Failure modes of lead-acid batteries returned during the warranty period
K.FISCHER
, Daramic, Inc., Erlenegang 31, D-22844 Norderstedt, Germany

Monitoring the battery status for photovoltaic system
MYUNGSOO KIM, Korea Research Institute of Standards and Science, P.O.Box 102, Yusong, Taejon 305-600, Korea

Simulation of the cast-on-strap process in a finite-element model
A.TONNESSEN
, K.SALAMON, VARTA Baterie AG, R&D Center, D-65779 Kelkheim, Germany
H.M.TENSI, Technical University Munich, D-80290 Munchen, Germany

Lead and labor saving using the MAC/COS cast-on strap machine
K.P.BENNETT
, MAC Engineering and Equipment Company, Inc., 2775 Meadowbrook Road, Benton Harbor, MI 49022, USA

Measurement of the ultra-low frequency impedance of lead-acid batteries
P.MAURACHER, E.KARDEN, K.REMBE, Department of Power Electronics and Electrical Drives, Aachen University of Technology, Jagerstr. 17-19, D-52056 Aachen, Germany

Impedance evolution during the cycling of maintenance-free lead-acid battery
Z.STOYNOV, T.NISHEV, V.VACHEVA, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Nonstationary analysis of battery load performance
Z.STOYNOV, T.NISHEV, V.VACHEVA, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Electric vehicle system study
Z.STOYNOV
, T.NISHEV, V.VACHEVA, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., 1113 Sofia, Bulgaria

Industrial batteries in the electric power system of Electricite de France
P.GAGNOL
, Electricite de France/Direction des Etudes et Recherches, Groupe MPE, Les Renardieres BP1, 77250 Moret-sur-Loing, France

Proper sealing for polypropylene batteries
A.S.THIEDE
, Automation Systems Consultants, Inc., W4139 Center Street, Waubeka, WI 53021, USA

Ecological aspects of battery scrap recycling
Z.VAIZGANT
, ELTA Ltd, 10 Dalja st., 197022 St. Petersburg, Russia

An efficient battery voltage regulator for charging and charge equalization of lead-acid batteries in photovoltaic systems
P.R.MISHRA
, Electronics Research & Development Centre of India, R-11, Sector-12, Noida - 201301, India
A.K.PANDEY, Central Electronics Ltd., Sahibabad (U.P.) -201010, India
J.C.JOSHI, Centre of Energy Studies, Indian Institute of Technology, Delhi, Hauz Khas, New Delhi - 110016, India

Potentiostatic control systems management
P.ANDREEV
, Central Laboratory of Electrochemical Power Sources, Bulg.Acad.Sci., Sofia 1113, Bulgaria

Automated line and programmable power supplies for testing accumulator batteries
S.GISHIN
, G.GIGOV, P.GORANOV, Technical University, Sofia, Bulgaria
K.KANEV, Targovishte, Bulgaria
M.MILUSHEVA, AKUMICAR Co., Ltd., Montana, Bulgaria

Rapid partial charging of lead-acid batteries
T.G.CHANG
, D.M.JOCHIM, Cominco Ltd., Product Technology Centre, 2380 Speakman Drive, Mississauga, Ontario, Canada L5K 1B4

Lead-acid vs lead salt batteries: performance and design aspects
I.N.BASUMALLICK
, A.MUKHERJEE, N.CHATTERJEE, M.CHATTAPADHYAY, Electrochemical Lab., Department of Chemistry, Visva Bharati, Santiniketan 731235, India

What happens to batteries in PV-systems? Costs, lifetimes, strains
D.U.SAUER
, G.BOPP, Fraunhofer Institute for Solar Energy Systems ISE, Oltmannsstr. 5, D-79100 Freiburg, Germany
M.BACHLER, J.MITTERMEIER, P.SPRAU, Renewable Energy Group (WIP), Munchen, Germany
W.HOHE, Zentrum fur Sonnenenergie und Wasserstof (ZSW), Ulm, Germany
B.WILLER, M.WOLLNY, Institut fur Solare Energieversorgungstechnik (ISET), Kassel, Germany


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