Nano-Micro Letters ( IF 26.6 ) Pub Date : 2022-12-10 , DOI: 10.1007/s40820-022-00982-7 Jing Wang 1 , Xinyu Wu 2 , Yajing Wang 3 , Weiying Zhao 1 , Yue Zhao 4 , Ming Zhou 4 , Yan Wu 1 , Guangbin Ji 4
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The whole bamboo mere made directly into cellulose composites, which greatly reduced massive energy consumption from the mechanical pre-processing process.
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The wall thickness of transparent whole bamboo can reach 6.23 mm.
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The modified whole bamboo possesses excellent optical transmittance of about 60% at 6.23 mm, the illuminance of 1000 luminance (lux), water absorption stability (the mass change rate less than 4%), longitudinal tensile strength (46.40 MPa), and surface properties (80.2 HD).
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The combination of excellent transmittance, mechanical properties, surface properties, thermal performance, and electromagnetic shielding properties makes this composite attractive in areas such as transparent, energy-saving, and electromagnetic shielding buildings.
中文翻译:
具有高透光率和优异电磁屏蔽性能的绿色、可持续建筑竹子可作为节能建筑的候选材料
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将整根竹子直接制成纤维素复合材料,大大减少了机械预处理过程中的大量能源消耗。
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透明整竹壁厚可达6.23毫米。
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改性后的整竹具有优异的6.23mm透光率约60%、1000亮度(lux)的照度、吸水稳定性(质量变化率小于4%)、纵向拉伸强度(46.40MPa)和表面性能(80.2 高清)。
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优异的透光率、机械性能、表面性能、热性能和电磁屏蔽性能的结合使得该复合材料在透明、节能和电磁屏蔽建筑等领域具有吸引力。