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DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 藍崇文(Chung-Wen Lan) | |
dc.contributor.advisor | 藍崇文(Chung-Wen Lan | cwlan@ntu.edu.tw | ), | |
dc.contributor.author | Loo Bing Qin | en |
dc.contributor.author | 盧秉勤 | zh_TW |
dc.date.accessioned | 2023-03-19T22:26:21Z | - |
dc.date.copyright | 2022-09-02 | |
dc.date.issued | 2022 | |
dc.date.submitted | 2022-08-31 | |
dc.identifier.citation | 1. El Haj Assad, M., Khosravi, A., Malekan, M., Rosen, M. A. & Nazari, M. A. Energy storage. in Design and Performance Optimization of Renewable Energy Systems 205–219 (2021). doi:10.1016/B978-0-12-821602-6.00016-X 2. Gordon, D. Battery market forecast to 2030: Pricing, capacity, and supply and demand. E source (2022). Available at: https://www.esource.com/report/130221hvfd/battery-market-forecast-2030-pricing-capacity-and-supply-and-demand. (Accessed: 19th July 2022) 3. Wang, H. et al. The progress on aluminum-based anode materials for lithium-ion batteries. J. Mater. Chem. A 8, 25649–25662 (2020). 4. Eshetu, G. G. et al. Production of high-energy Li-ion batteries comprising silicon-containing anodes and insertion-type cathodes. Nat. Commun. 12, 1–14 (2021). 5. ChemSusChem - 2021 - She - Controlling Void Space in Crumpled Graphene‐Encapsulated Silicon Anodes using Sacrificial.pdf. doi:doi.org/10.1002/cssc.2021006872952ChemSusChem2021,14, 2952–2962© 2021Wiley-VCHGmbHWileyVCHMontag,12.07.20212114/ 207093[S.2952/2962]1 6. Gauthier, M. et al. A low-cost and high performance ball-milled Si-based negative electrode for high-energy Li-ion batteries. Energy Environ. Sci. 6, 2145–2155 (2013). 7. Wang, P. P., Zhang, Y. X., Fan, X. Y., Zhong, J. X. & Huang, K. Synthesis of Si nanosheets by using Sodium Chloride as template for high-performance lithium-ion battery anode material. J. Power Sources 379, 20–25 (2018). 8. Yu, X. et al. Synthesis and electrochemical properties of silicon nanosheets by DC arc discharge for lithium-ion batteries. Nanoscale 6, 6860–6865 (2014). 9. Hou, L. et al. Applied Clay Science Aluminothermic reduction synthesis of porous silicon nanosheets from vermiculite as high-performance anode materials for lithium-ion batteries. Appl. Clay Sci. 218, 106418 (2022). 10. Tzeng, Y., Chen, R. & He, J. L. Silicon-based anode of lithium ion battery made of nano silicon flakes partially encapsulated by silicon dioxide. Nanomaterials 10, 1–13 (2020). 11. Liu, N., Huo, K. & Zhao, J. Rice husks as a sustainable source of nanostructured silicon for high performance Li-ion battery anodes. (2013). doi:10.1038/srep01919 12. Favors, Z. et al. Scalable synthesis of nano-silicon from beach sand for long cycle life Li-ion batteries. Sci. Rep. 4, 1–7 (2014). 13. An, Y. et al. Recent advances and perspectives of 2D silicon: Synthesis and application for energy storage and conversion. Energy Storage Mater. 32, 115–150 (2020). 14. Su, X. et al. Silicon-Based Nanomaterials for Lithium-Ion Batteries: A Review. Adv. Energy Mater. 4, 1300882 (2014). 15. An, Y. et al. Scalable and Physical Synthesis of 2D Silicon from Bulk Layered Alloy for Lithium-Ion Batteries and Lithium Metal Batteries. ACS Nano 13, 13690–13701 (2019). 16. An, Y. et al. Recent advances and perspectives of 2D silicon: Synthesis and application for energy storage and conversion. Energy Storage Mater. 32, 115–150 (2020). 17. Park, S. W., Ha, J. H., Cho, B. W. & Choi, H. J. Designing of high capacity Si nanosheets anode electrodes for lithium batteries. Surf. Coatings Technol. 421, 127358 (2021). 18. Lu, J. et al. High-yield synthesis of ultrathin silicon nanosheets by physical grinding enables robust lithium-ion storage. Chem. Eng. J. 446, 137022 (2022). 19. Sun, L. et al. Rapid CO2 exfoliation of Zintl phase CaSi2-derived ultrathin free-standing Si/SiOx/C nanosheets for high-performance lithium storage. Sci. China Mater. 65, 51–58 (2022). 20. Kim, W. S. et al. Scalable synthesis of silicon nanosheets from sand as an anode for Li-ion batteries. Nanoscale 6, 4297–4302 (2014). 21. Chen, S. et al. Scalable 2D Mesoporous Silicon Nanosheets for High-Performance Lithium-Ion Battery Anode. Small 14, (2018). 22. Liu, Z. et al. Room temperature solvent-free reduction of SiCl4 to nano-Si for high-performance Li-ion batteries. Chem. Commun. 53, 6223–6226 (2017). 23. Liang, K. et al. Facile preparation of nanoscale silicon as an anode material for lithium ion batteries by a mild temperature metathesis route. J. Alloys Compd. 735, 441–444 (2018). 24. Li, W., Cochell, T. & Manthiram, A. Activation of Aluminum as an Effective Reducing Agent by Pitting Corrosion for Wet-chemical Synthesis. Sci. Rep. 3, 1229 (2013). 25. Satpathy, R. & Pamuru, V. Manufacturing of polysilicon. in Solar PV Power 1–29 (Academic Press, 2021). doi:10.1016/b978-0-12-817626-9.00001-0 26. Dantu, Murali, K. European Patent Application. EP Pat. 0879946A2 1, 1–14 (2012). 27. DDBST, G. Dynamic Viscosity of 2-Propanol from Dortmund Data Bank. DDBST GmbH Available at: http://www.ddbst.com/en/EED/PCP/VIS_C95.php. (Accessed: 18th July 2022) 28. Aggarwal, S. & Ikram, S. Surface modification of polysaccharide nanocrystals. in Innovation in Nano-Polysaccharides for Eco-sustainability 133–161 (Elsevier, 2022). doi:10.1016/B978-0-12-823439-6.00011-8 29. Gonçalves Bonassoli, A. B. et al. Solubility Measurement of Lauric, Palmitic, and Stearic Acids in Ethanol, n-Propanol, and 2-Propanol Using Differential Scanning Calorimetry. J. Chem. Eng. Data 64, 2084–2092 (2019). 30. Cases, J. M., Villiéras, F., Michot, L. J. & Bersillon, J. L. Long chain ionic surfactants: The understanding of adsorption mechanisms from the resolution of adsorption isotherms. Colloids Surfaces A Physicochem. Eng. Asp. 205, 85–99 (2002). 31. Marsh, K. N. et al. Vapor pressure of dichlorosilane, trichlorosilane, and tetrachlorosilane from 300 k to 420 k. J. Chem. Eng. Data 61, 2799–2804 (2016). 32. Nulu, A., Nulu, V. & Sohn, K. Y. Influence of transition metal doping on nano silicon anodes for Li-ion energy storage applications. J. Alloys Compd. 911, 164976 (2022). 33. Zhang, C. et al. Challenges and Recent Progress on Silicon‐Based Anode Materials for Next‐Generation Lithium‐Ion Batteries. Small Struct. 2, 2100009 (2021). 34. Long, B. et al. Effect of Phosphorus Doping on Conductivity, Diffusion, and High Rate Capability in Silicon Anode for Lithium-Ion Batteries. ACS Appl. Energy Mater. 3, 5572–5580 (2020). 35. Jiang, Y., Offer, G., Jiang, J., Marinescu, M. & Wang, H. Voltage Hysteresis Model for Silicon Electrodes for Lithium Ion Batteries, Including Multi-Step Phase Transformations, Crystallization and Amorphization. J. Electrochem. Soc. 167, 130533 (2020). 36. Kim, H., Seo, M., Park, M.-H. & Cho, J. A Critical Size of Silicon Nano-Anodes for Lithium Rechargeable Batteries. Angew. Chemie Int. Ed. 49, 2146–2149 (2010). 37. Wu, H. et al. Stable cycling of double-walled silicon nanotube battery anodes through solid-electrolyte interphase control. Nat. Nanotechnol. 7, 310–315 (2012). 38. Jeong, S. et al. Etched graphite with internally grown si nanowires from pores as an anode for high density Li-ion batteries. Nano Lett. 13, 3403–3407 (2013). | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/84801 | - |
dc.description.abstract | 太陽能 (PV) 在 2020 年實現了 138 GWh的全球年安裝量,每年矽的使用量超過 40,000 噸。四氯化矽是在處理冶金級矽形成多晶矽過程中產生的廢液。每生產一噸多晶矽,將生產近三到四噸四氯化矽。因此,四氯化矽作為潛在矽源的回收再利用方法是促進工業循環經濟的關鍵問題。因此,本研究將通過在更溫和的反應條件以及更低的排放過程中還原四氯化矽來生產奈米矽薄片。由於矽的高電池容量和奈米矽薄片克服體積膨脹和粉化問題所需的性能,所生產的奈米矽薄片將用作鋰離子電池應用的陽極材料。本研究用3微米球狀鋁粉為起始原料並通過研磨技術和特製研磨漿料配方來把球狀鋁打薄成約10多奈米銀鋁粉。本文中奈米矽薄片的生產將通過將自製奈米片狀銀鋁粉與化學計量比為10%過量的四氯化矽在 225 oC 下反應來完成。還原過程將生成氯化鋁和奈米矽薄片,經清洗便可獲得用於電化學測試的厚度約10納米的高純度片狀矽。因片狀物的堆叠對電池的循環表現影響巨大,本文將通過噴塗方式備製極片用於電池測試,並分別在2.1A/g和4.2A/g高電流100圈充放電條件下有2327 mAh/g和1687mAh/g比電容表現。本文的奈米矽薄片與傳統的奈米矽薄片製備方法相比,所提出的合成方法具有可擴展性和環境友好性,因為所使用的合成溫度低,不涉及複雜的原料製備和副產物去除過程,減少產生的廢水和廢氣。 | zh_TW |
dc.description.abstract | The photovoltaic sector has achieved 138 GW global annual installations in 2020 and the use of silicon is more than 40,000 tonnes annually. Silicon tetrachloride is an undesired waste generated during the treatment of metallurgical grade silicon to form polysilicon. There are almost three to four tonnes of silicon tetrachloride will be produced for each tonne of polysilicon generation. Thus, the method of recycling and reusing silicon tetrachloride as a potential silicon source is a critical issue for promoting the circulatory economy for industries. Therefore, this paper aims to produce silicon nanosheets through the reduction of silicon tetrachloride in a milder reaction condition as well as a lower emission procedure. Due to the high galvanic capacity of the silicon and the desired properties of the nano-silicon sheet to overcome the volumetric expansion and pulverization problem, the nano-silicon sheet produced will be used as anode material for LIB application. The production of the nano-silicon sheet in this paper will be done by reacting the aluminum leafing powder and 10 % stoichiometric ratio excess silicon tetrachloride at 225 oC. This paper will use the 3 um spherical aluminum powder as the starting material and use the high-speed milling process to reduce the thickness of the aluminum leafing with the aid of milling aid. Aluminum chloride and silicon nanosheet will be generated as the product of the reduction process and the high purity silicon nanosheet is obtained for electrochemical testing after the washing procedure. Due to the stacking of the silicon nanosheet affecting cyclability to a certain extent, the electrode in this work is prepared using the spray coating method to ensure layer-by-layer stacking. For 100-cycle electrochemical testing, the spray-coated electrode is still able to retain a high specific capacity of 2327 mAh/g and 1687 mAh/g under the high current rate of 2.1A/g and 4.2 A/g respectively. The proposed synthesis method is scalable as well as environmentally friendly compared to the conventional preparation methods of the silicon nanosheet due to the low synthesis temperature used, no complicated process involved, and minimal wastewater and waste gas generated. | en |
dc.description.provenance | Made available in DSpace on 2023-03-19T22:26:21Z (GMT). No. of bitstreams: 1 U0001-3108202208372100.pdf: 2276079 bytes, checksum: e36fd0c068569108c6a15a035199ee6c (MD5) Previous issue date: 2022 | en |
dc.description.tableofcontents | Acknowledgment II 摘要 III Abstract IV Table of Contents V List of Figures VII List of Tables IX Chapter 1 Introduction - 1 - 1.1 Silicon Nanosheets as Anode Material for Lithium Ion Batteries - 1 - 1.2 Literature Review - 2 - 1.3 Problem Statement - 7 - 1.4 Motivation - 7 - Chapter 2 Experimental - 9 - 2.1 Materials and Equipment - 9 - 2.1.1 Materials - 9 - 2.1.2 Equipment - 9 - 2.1.3 Characterization Equipment - 10 - 2.2 Experimental Procedure - 10 - 2.2.1 Aluminum powder milling - 10 - 2.2.2 Aluminum reduction of silicon tetrachloride - 12 - 2.2.3 Spray casting electrode preparation - 15 - 2.2.4 Electrochemical testing - 16 - Chapter 3 Results and Discussion - 18 - 3.1 Milling of Aluminum Powder - 18 - 3.1.1 Morphology of pristine aluminum powder - 18 - 3.1.2 The effect of the milling temperature on the milled aluminum - 19 - 3.1.3 The effect of the lauric acid on the morphology of milled aluminum - 20 - 3.1.4 The effect of milling duration on the morphology of milled aluminum - 22 - 3.1.5 The effect of aluminum ratio on the morphology of milled aluminum - 22 - 3.1.6 The effect of the mill ball ratio on the morphology of milled aluminum - 23 - 3.2 Aluminum Reduction of Silicon Tetrachloride - 24 - 3.2.1 Product morphology using a different type of setup - 24 - 3.2.2 Product morphology of aluminum reduction using milled aluminum as reductant - 27 - 3.3 Electrochemical Performance of Aluminum Reduced Silicon - 30 - 3.3.1 Cyclic voltammetry - 30 - 3.3.2 Charge-discharge curve - 32 - 3.3.3 Cyclability test - 33 - 3.3.4 Rate capability testing - 37 - 3.3.5 Electrode morphology - 38 - Chapter 4 Conclusion - 41 - 4.1 Milling of Aluminum Powder - 41 - 4.2 Aluminum Reduction of Silicon Tetrachloride - 41 - 4.3 Electrochemical Performance of Aluminum Reduced Silicon - 41 - 4.4 Future planning - 42 - References - 43 - | |
dc.language.iso | en | |
dc.title | 以四氯化矽透過鋁還原反應製備奈米矽之研究 | zh_TW |
dc.title | Producing Nanosilicon Sheet from Silicon Tetrachloride by Aluminum Reduction for Lithium Ion Battery Applications | en |
dc.type | Thesis | |
dc.date.schoolyear | 110-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 顏文群(Wen-Qun Yen),黃建修(Jian-Hsiu Huang),王丞浩(Chen-Hao Wang) | |
dc.subject.keyword | 鋁還原,奈米矽薄片,四氯化矽,銀鋁粉,鋰離子電池, | zh_TW |
dc.subject.keyword | Aluminum Reduction,Silicon Nanosheets,Silicon Tetrachloride,Aluminum Leafing,Lithium-ion Batteries, | en |
dc.relation.page | 47 | |
dc.identifier.doi | 10.6342/NTU202203000 | |
dc.rights.note | 同意授權(限校園內公開) | |
dc.date.accepted | 2022-08-31 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 化學工程學研究所 | zh_TW |
dc.date.embargo-lift | 2022-09-02 | - |
顯示於系所單位: | 化學工程學系 |
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