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鋅-空氣燃料電池電極製備與特性研究 = Preparation and ...

國立虎尾科技大學

鋅-空氣燃料電池電極製備與特性研究 = Preparation and Characterization of Air Electrode For Zinc-Air Fuel Cell

紀錄類型:	書目-語言資料,印刷品 : 單行本
並列題名:	Preparation and Characterization of Air Electrode For Zinc-Air Fuel Cell
作者:	黃順義,
其他作者:	林維新,
其他團體作者:	國立虎尾科技大學
出版地:	雲林縣
出版者:	國立虎尾科技大學;
出版年:	民96[2007]
版本:	初版
面頁冊數:	66面圖,表 : 30公分;
標題:	Preparation and Characterization of Air Electrod
標題:	掃描式電子顯微鏡
電子資源:	http://140.130.12.251/ETD-db/ETD-search-c/view_etd?URN=etd-0809107-103429
摘要註:	在鋅－空氣燃料電池的反應過程中，空氣電極觸媒材料之有效催化能力、陽極電極的腐蝕速率、電解液的特性是決定電池性能的重要關鍵。本篇論文主要是透過化學混成法於不同黏著劑添加量參數、熱處理條件與電解液濃度下製備/MnO2/C/觸媒空氣電極材料，並配合金屬鋅片設計成鋅－空氣燃料電池。在材料微觀結構與特性方面，使用場發射掃描式電子顯微鏡(Field Emission Scanning Electron Microscope，FESEM)與X光粉末繞射儀(X-Ray Powder Diffractometer，XRD)觀察/MnO2/C/以及金屬鋅片電極表面形貌與分析晶體結構，在電池性能測試方面，以電化學分析儀於1 atm 27 oC條件下進行定電壓放電測試與最佳化之壽命測試。希望經由本研究建構製程參數與電池性能之相互關係，尋求提升電池放電電流的方法。研究結果中顯示，在增加空氣電極中黏結劑添加量會使放電電流相對下降，造成下降的主要原因為空氣電極中內電阻的增加，而適當的黏結劑添加量比例(SWN-F:C=1:2)才有助於提升電池放電電流減少電池液外漏；在溫度條件控制方面，隨熱處理條件的上升，空氣電極結晶性與放電電流也相對上升。此外提升電解液之濃度有助於增加放電電流。而在壽命測試方面本論文研究所開發之空氣電極之放電電流值約略大於市售之空氣電極。且在放電經過36小時後，鋅空氣燃料電池放電電流值約在30 mA。 In the reaction process of Zinc- Air fuel battery, it is crucial to decide the performance of battery with the catalytic ability of catalyst material of air electric poles, erosion rate of positive electric pole and features of electrolyte. In this article, it is mainly to add the parameter of volume one different adhesion solvents through chemical composition for fabricating the electric pole material of air catalyst, /MnO2/C/, according to the heat treatment conditions and density of electrolyte and collaborate with slice of Zinc to design the air-fuel battery.With the respect of structure and feature of materials, /MnO2/C/ and surface of Zinc electric poles are observed by Field Emission Scanning Electron Microscope and X-Ray Powder Diffractometer and are analyzed their structure of crystal. Regarding the testing of battery performance, it proceeds the fixed voltage discharging test and optimistic lifetime test by electric-chemical analyzer on condition of 1atm / 27 oC. It hopes to construct the correlation in between battery performance and fabrication parameter to enhance the approach of discharging current of battery.From the viewing experimental results, it decreased the discharging current while enhanced the adhesion solvent of air electric poles, because of increasing resistance in the air electric poles. In order to avoiding the leaking of electrolyte, we mixed the proportion of adhesion solvent to SWN-F:C=1:2, and we also control the temperature because of escalating heat condition. Finally, the advanced the density of electrolyte helps to magnify thedischarging current. In this article, the battery we developed is better than current ones on market. After the battery has been discharging for 36 hours, the current of Zinc-Air fuel battery is about 30mA.

鋅-空氣燃料電池電極製備與特性研究 = Preparation and Characterization of Air Electrode For Zinc-Air Fuel Cell
黃, 順義

鋅-空氣燃料電池電極製備與特性研究 = Preparation and Characterization of Air Electrode For Zinc-Air Fuel Cell / 黃順義撰 - 初版. - 雲林縣 : 國立虎尾科技大學, 民96[2007]. - 66面 ; 圖,表 ; 30公分.
Preparation and Characterization of Air Electrod掃描式電子顯微鏡

林, 維新

鋅-空氣燃料電池電極製備與特性研究 = Preparation and Characterization of Air Electrode For Zinc-Air Fuel Cell
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330 $a 在鋅－空氣燃料電池的反應過程中，空氣電極觸媒材料之有效催化能力、陽極電極的腐蝕速率、電解液的特性是決定電池性能的重要關鍵。本篇論文主要是透過化學混成法於不同黏著劑添加量參數、熱處理條件與電解液濃度下製備/MnO2/C/觸媒空氣電極材料，並配合金屬鋅片設計成鋅－空氣燃料電池。在材料微觀結構與特性方面，使用場發射掃描式電子顯微鏡(Field Emission Scanning Electron Microscope，FESEM)與X光粉末繞射儀(X-Ray Powder Diffractometer，XRD)觀察/MnO2/C/以及金屬鋅片電極表面形貌與分析晶體結構，在電池性能測試方面，以電化學分析儀於1 atm 27 oC條件下進行定電壓放電測試與最佳化之壽命測試。希望經由本研究建構製程參數與電池性能之相互關係，尋求提升電池放電電流的方法。研究結果中顯示，在增加空氣電極中黏結劑添加量會使放電電流相對下降，造成下降的主要原因為空氣電極中內電阻的增加，而適當的黏結劑添加量比例(SWN-F:C=1:2)才有助於提升電池放電電流減少電池液外漏；在溫度條件控制方面，隨熱處理條件的上升，空氣電極結晶性與放電電流也相對上升。此外提升電解液之濃度有助於增加放電電流。而在壽命測試方面本論文研究所開發之空氣電極之放電電流值約略大於市售之空氣電極。且在放電經過36小時後，鋅空氣燃料電池放電電流值約在30 mA。 In the reaction process of Zinc- Air fuel battery, it is crucial to decide the performance of battery with the catalytic ability of catalyst material of air electric poles, erosion rate of positive electric pole and features of electrolyte. In this article, it is mainly to add the parameter of volume one different adhesion solvents through chemical composition for fabricating the electric pole material of air catalyst, /MnO2/C/, according to the heat treatment conditions and density of electrolyte and collaborate with slice of Zinc to design the air-fuel battery.With the respect of structure and feature of materials, /MnO2/C/ and surface of Zinc electric poles are observed by Field Emission Scanning Electron Microscope and X-Ray Powder Diffractometer and are analyzed their structure of crystal. Regarding the testing of battery performance, it proceeds the fixed voltage discharging test and optimistic lifetime test by electric-chemical analyzer on condition of 1atm / 27 oC. It hopes to construct the correlation in between battery performance and fabrication parameter to enhance the approach of discharging current of battery.From the viewing experimental results, it decreased the discharging current while enhanced the adhesion solvent of air electric poles, because of increasing resistance in the air electric poles. In order to avoiding the leaking of electrolyte, we mixed the proportion of adhesion solvent to SWN-F:C=1:2, and we also control the temperature because of escalating heat condition. Finally, the advanced the density of electrolyte helps to magnify thedischarging current. In this article, the battery we developed is better than current ones on market. After the battery has been discharging for 36 hours, the current of Zinc-Air fuel battery is about 30mA.
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610 1 $a Preparation and Characterization of Air Electrod $a Scanning Electron Microscope
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770 $a Shuen-I-Huang $3 586555
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