Highly efficient synthesis of C5/C6 sugar alcohols from bamboo enabled by mechanocatalytic epolymerization
收藏国家林业和草原科学数据中心2022-11-03 更新2024-03-06 收录
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Our findings indicate that mechanocatalytic depolymerization is a simple and highly efficient method for promoting the transformation of bamboo into C5/C6 sugar alcohols over Ru/C. The optimum pretreatment condition was found to ball mill bamboo in the presence of 0.3 mmol/g H2SO4 catalyst for 25 h. The pretreatment effectively improves the deep depolyme_x0002_rization of bamboo through dry acid-catalyzed hydrolysis of the glycosidic bonds. As a result, 94.8% conversion of bamboo and 91.9% yield of C5/C6 sugar alcohols can be achieved under mild conditions. Moreover, both Ru and RuO2 species in the Ru/C catalyst play coordination roles in the efficient conversion of bamboo into sugar alcohols.
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国家林业和草原科学数据中心
创建时间：
2022-11-03
