The Experts below are selected from a list of 297 Experts worldwide ranked by ideXlab platform
Tian Yuanyu - One of the best experts on this subject based on the ideXlab platform.
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adjusting Ash Content of char to enhance lithium storage performance of rice husk based sio2 c
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
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Adjusting Ash Content of char to enhance lithium storage performance of rice husk-based SiO2/C
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
Li Dawei - One of the best experts on this subject based on the ideXlab platform.
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adjusting Ash Content of char to enhance lithium storage performance of rice husk based sio2 c
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
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Adjusting Ash Content of char to enhance lithium storage performance of rice husk-based SiO2/C
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
Zhang Xiaoxiao - One of the best experts on this subject based on the ideXlab platform.
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adjusting Ash Content of char to enhance lithium storage performance of rice husk based sio2 c
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
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Adjusting Ash Content of char to enhance lithium storage performance of rice husk-based SiO2/C
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
Lu Guixia - One of the best experts on this subject based on the ideXlab platform.
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adjusting Ash Content of char to enhance lithium storage performance of rice husk based sio2 c
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
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Adjusting Ash Content of char to enhance lithium storage performance of rice husk-based SiO2/C
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
Qiao Yingyun - One of the best experts on this subject based on the ideXlab platform.
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adjusting Ash Content of char to enhance lithium storage performance of rice husk based sio2 c
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
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Adjusting Ash Content of char to enhance lithium storage performance of rice husk-based SiO2/C
Journal of Alloys and Compounds, 2021Co-Authors: Li Dawei, Zhang Xiaoxiao, Zong Peijie, Zhang Zongbo, Gu Xin, Qiao Yingyun, Lu Guixia, Tian YuanyuAbstract:Abstract Rice husk-based SiO2/C composite is a promising anode material for lithium ion battery, but it remains necessary to explore simple methods to improve its lithium storage performance. In this research, SiO2/C was prepared by adjusting Ash Content of pyrolyzed rice husk (PRH) using NaOH solution to study the effects of Ash Content adjustment on lithium storage performance of SiO2/C. The adjustment significantly affected the pore structure and lithium storage performance of the SiO2/C composite. The SiO2/C with Ash Content of 19.2 wt% Ash exhibited a superior reversible capacity of 886 mA h/g at 200 mA/g, which ranked among the highest values ever reported for SiO2/C composites; this sample also showed excellent cyclic stability and good rate performance (381 mA h/g at 2000 mA/g). The good electrochemical performance was mainly due to the abundant pores (particularly mesopores) in the composite and to the synergistic effect between carbon and SiO2. Adjusting Ash Content of char was an effective method for enhancing lithium storage performance of SiO2/C.
