竹炭粉添加對PVA/Silica混成材料性質之影響

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/74132

標題:	竹炭粉添加對PVA/Silica混成材料性質之影響
作者:	彭詩威宋憶青李文昭陳文祈汪偉杰
關鍵字:	Bamboo char powder;竹炭粉;Organic-inorganic hybrid;Polyvinyl alcohol;Tetraethoxysilane;有機-無機混成材料;聚乙烯醇;四乙基矽氧烷
出版社:	臺中市：國立中興大學農學院實驗林管理處
Project:	林業研究季刊, Volume 28, Issue 2, Page(s) 67-78.
摘要:	本研究以聚乙烯醇（Polyvinyl alcohol; PVA）與四乙基矽氧烷（Tetraethoxysilane, TEOS）在酸性環境下藉由溶膠－凝膠反應（Sol-Gel reaction）製備PVA/Silica混成材料，並於混成材料製備過程中加入孟宗竹竹炭粉，探討所製備PVA-Silica-竹炭粉混成材料之成膜性、耐水性、機械性及熱性質等。由試驗結果得知，添加竹炭粉後之PVA溶液之成膜性不佳，然將PVA溶液與TEOS混合進行溶膠－凝膠反應，並加入竹炭粉，其PVA-Silica-竹炭粉混成材料呈現良 PVA-silica hybrids were prepared from polyvinyl alcohol (PVA) and tetraethoxysilane (TEOS) under acid condition by sol-gel reaction, and the bamboo char powder was added in the synthesis process to form the PVA-silica-char hybrids. The film-forming proper
URI:	http://hdl.handle.net/11455/74132
Appears in Collections:	第28卷第02期農業暨自然資源學院

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