The Experts below are selected from a list of 360 Experts worldwide ranked by ideXlab platform
Wenli Zhang - One of the best experts on this subject based on the ideXlab platform.
-
effect of polyvinyl alcohol nano carbon colloid on the electrochemical performance of negative plates of Lead Acid battery
Journal of Electroanalytical Chemistry, 2019Co-Authors: Can Wang, Wenli ZhangAbstract:Abstract Polyvinyl alcohol/nano-carbon colloid (PCC) was prepared through a simple physical mixture process. Both fully charge-discharge and insufficient charge tests were carried out to demonstrate the positive effects of PCC on the electrical storage capability of the negative electrode of Lead Acid battery. Cyclic voltammetry, steady polarization and electrochemical impedance spectroscopy were used to characterize the influences of PCC on the electrochemical behaviors of negative electrode in the Lead Acid battery. Experiment results demonstrate that PCC has positive effect on inhibiting PbSO4 growth and increasing the HER overpotential, thus the Lead Acid battery with PCC shows the enhanced charge acceptance and stable discharge capacities under insufficient charge test. This paper opens a new way for enhancing the performance of Lead Acid battery without changing the traditional structure and design of Lead Acid battery.
-
effect of polyvinyl alcohol nano carbon colloid on the electrochemical performance of negative plates of Lead Acid battery
Journal of Electroanalytical Chemistry, 2019Co-Authors: Can Wang, Wenli ZhangAbstract:Abstract Polyvinyl alcohol/nano-carbon colloid (PCC) was prepared through a simple physical mixture process. Both fully charge-discharge and insufficient charge tests were carried out to demonstrate the positive effects of PCC on the electrical storage capability of the negative electrode of Lead Acid battery. Cyclic voltammetry, steady polarization and electrochemical impedance spectroscopy were used to characterize the influences of PCC on the electrochemical behaviors of negative electrode in the Lead Acid battery. Experiment results demonstrate that PCC has positive effect on inhibiting PbSO4 growth and increasing the HER overpotential, thus the Lead Acid battery with PCC shows the enhanced charge acceptance and stable discharge capacities under insufficient charge test. This paper opens a new way for enhancing the performance of Lead Acid battery without changing the traditional structure and design of Lead Acid battery.
Can Wang - One of the best experts on this subject based on the ideXlab platform.
-
effect of polyvinyl alcohol nano carbon colloid on the electrochemical performance of negative plates of Lead Acid battery
Journal of Electroanalytical Chemistry, 2019Co-Authors: Can Wang, Wenli ZhangAbstract:Abstract Polyvinyl alcohol/nano-carbon colloid (PCC) was prepared through a simple physical mixture process. Both fully charge-discharge and insufficient charge tests were carried out to demonstrate the positive effects of PCC on the electrical storage capability of the negative electrode of Lead Acid battery. Cyclic voltammetry, steady polarization and electrochemical impedance spectroscopy were used to characterize the influences of PCC on the electrochemical behaviors of negative electrode in the Lead Acid battery. Experiment results demonstrate that PCC has positive effect on inhibiting PbSO4 growth and increasing the HER overpotential, thus the Lead Acid battery with PCC shows the enhanced charge acceptance and stable discharge capacities under insufficient charge test. This paper opens a new way for enhancing the performance of Lead Acid battery without changing the traditional structure and design of Lead Acid battery.
-
effect of polyvinyl alcohol nano carbon colloid on the electrochemical performance of negative plates of Lead Acid battery
Journal of Electroanalytical Chemistry, 2019Co-Authors: Can Wang, Wenli ZhangAbstract:Abstract Polyvinyl alcohol/nano-carbon colloid (PCC) was prepared through a simple physical mixture process. Both fully charge-discharge and insufficient charge tests were carried out to demonstrate the positive effects of PCC on the electrical storage capability of the negative electrode of Lead Acid battery. Cyclic voltammetry, steady polarization and electrochemical impedance spectroscopy were used to characterize the influences of PCC on the electrochemical behaviors of negative electrode in the Lead Acid battery. Experiment results demonstrate that PCC has positive effect on inhibiting PbSO4 growth and increasing the HER overpotential, thus the Lead Acid battery with PCC shows the enhanced charge acceptance and stable discharge capacities under insufficient charge test. This paper opens a new way for enhancing the performance of Lead Acid battery without changing the traditional structure and design of Lead Acid battery.
Shen Weixiang - One of the best experts on this subject based on the ideXlab platform.
-
the available capacity computation model based on artificial neural network for Lead Acid batteries in electric vehicles
Journal of Power Sources, 2000Co-Authors: C C Chan, Shen WeixiangAbstract:Abstract The available capacity computation model based on the artificial neural network (ANN) for Lead–Acid batteries in an electric vehicle (EV) is presented. Comparing with the methods based on the Peukert equation, which is often used for the calculation of the available capacity for Lead–Acid batteries in EVs, this model is more accurate. The results of the experiment have proven the accuracy of the proposed model; the computation values are in good agreement with experimental data, the associated error has been considered acceptable from an engineering point of view.
-
the available capacity computation model based on artificial neural network for Lead Acid batteries in electric vehicles
Journal of Power Sources, 2000Co-Authors: C C Chan, E W C Lo, Shen WeixiangAbstract:Abstract The available capacity computation model based on the artificial neural network (ANN) for Lead–Acid batteries in an electric vehicle (EV) is presented. Comparing with the methods based on the Peukert equation, which is often used for the calculation of the available capacity for Lead–Acid batteries in EVs, this model is more accurate. The results of the experiment have proven the accuracy of the proposed model; the computation values are in good agreement with experimental data, the associated error has been considered acceptable from an engineering point of view.
K Peters - One of the best experts on this subject based on the ideXlab platform.
-
valve regulated Lead Acid batteries
Journal of Power Sources, 1996Co-Authors: D A J Rand, L S Holden, G J May, R H Newnham, K PetersAbstract:Abstract Given the growing importance of valve-regulated Lead/Acid technology in many existing and emerging market areas, an expert panel was assembled at the Sixth Asian Battery Conference to answer questions from delegates on various technical and operational aspects of such batteries. Key issues included: advantantages; performance and reliability; thermal runaway; and failure modes. The interaction between the audience and the panel was both vigorous and informative. Overwhelmingly, it was agreed that valve-regulated technology has come of age and offers a dynamic solution to many of the world's energy-storage requirements and opportunities.
Yi Zhang - One of the best experts on this subject based on the ideXlab platform.
-
spent Lead Acid battery recycling in china a review and sustainable analyses on mass flow of Lead
Waste Management, 2017Co-Authors: Xihua Zhang, Wenwen Zheng, Yi ZhangAbstract:Lead is classified to be one of the top heavy metal pollutants in China. The corresponding environmental issues especially during the management of spent Lead-Acid battery have already caused significant public awareness and concern. This research gives a brief overview on the recycling situation based on an investigation of the Lead industry in China and also the development of technologies for spent Lead-Acid batteries. The main principles and research focuses of different technologies including pyrometallurgy, hydrometallurgy and greener technologies are summarized and compared. Subsequently, the circulability of Lead based on the entire life cycle analyses of Lead-Acid battery is calculated. By considering different recycling schemes, the recycling situation of spent Lead-Acid battery in China can be understood semi-quantitatively. According to this research, 30% of the primary Lead production can be shut down that the Lead production can still ensure consecutive life cycle operation of Lead-Acid battery, if proper management of the spent Lead-Acid battery is implemented according to current Lead industry situation in China. This research provides a methodology on the view of Lead circulability in the whole life cycle of a specific product and is aiming to contribute more quantitative guidelines for efficient organization of Lead industry in China.
-
Spent Lead-Acid battery recycling in China – A review and sustainable analyses on mass flow of Lead
Waste Management, 2017Co-Authors: Zhi Sun, Guoqing Cao, Hongbin Cao, Xihua Zhang, Wenwen Zheng, Xiao Lin, Yong Sun, Yi ZhangAbstract:Lead is classified to be one of the top heavy metal pollutants in China. The corresponding environmental issues especially during the management of spent Lead-Acid battery have already caused significant public awareness and concern. This research gives a brief overview on the recycling situation based on an investigation of the Lead industry in China and also the development of technologies for spent Lead-Acid batteries. The main principles and research focuses of different technologies including pyrometallurgy, hydrometallurgy and greener technologies are summarized and compared. Subsequently, the circulability of Lead based on the entire life cycle analyses of Lead-Acid battery is calculated. By considering different recycling schemes, the recycling situation of spent Lead-Acid battery in China can be understood semi-quantitatively. According to this research, 30% of the primary Lead production can be shut down that the Lead production can still ensure consecutive life cycle operation of Lead-Acid battery, if proper management of the spent Lead-Acid battery is implemented according to current Lead industry situation in China. This research provides a methodology on the view of Lead circulability in the whole life cycle of a specific product and is aiming to contribute more quantitative guidelines for efficient organization of Lead industry in China.
-
Spent Lead-Acid battery recycling in China - A review and sustainable analyses on mass flow of Lead
'Elsevier BV', 2017Co-Authors: Sun Zhi, Cao Hongbin, Zhang Xihua, Lin Xiao, Zheng Wenwen, Cao Guoqing, Sun Yong, Yi ZhangAbstract:Lead is classified to be one of the top heavy metal pollutants in China. The corresponding environmental issues especially during the management of spent Lead-Acid battery have already caused significant public awareness and concern. This research gives a brief overview on the recycling situation based on an investigation of the Lead industry in China and also the development of technologies for spent Lead Acid batteries. The main principles and research focuses of different technologies including pyrometallurgy, hydrometallurgy and greener technologies are summarized and compared. Subsequently, the circulability of Lead based on the entire life cycle analyses of Lead-Acid battery is calculated. By considering different recycling schemes, the recycling situation of spent Lead-Acid battery in China can be understood semi-quantitatively. According to this research, 30% of the primary Lead production can be shut down that the Lead production can still ensure consecutive life cycle operation of Lead-Acid battery, if proper management of the spent Lead-Acid battery is implemented according to current Lead industry situation in China. This research provides a methodology on the view of Lead circulability in the whole life cycle of a specific product and is aiming to contribute more quantitative guidelines for efficient organization of Lead industry in China. (C) 2017 Elsevier Ltd. All rights reserved.
