纤维素气凝胶在建筑节能领域中的应用研究进展
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刘荷, 赵石磊, 刘赋瑶, 马军, 白媛, 樊威
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Applications of cellulose aerogel in building energy efficiency field
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LIU He, ZHAO Shilei, LIU Fuyao, MA Jun, BAI Yuan, FAN Wei
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表1 节能建筑领域纤维素气凝胶材料性能
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Tab.1 Properties of cellulose aerogel in energy-efficient buildings
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| 材料 | 热导率/ (W·m-1·K-1) | 水接 触角/(°) | 极限氧 指数/% | | CellA[41] | 0.017~0.029 | >150 | — | | DPW[42] | 0.033~0.065 | — | — | | BNNS-g/CNF[43] | 0.052 | — | 36.0 | | TMLA[44] | 0.028 | — | 38.6 | | NFC-Si-T[45] | 0.028~0.049 | — | 42.6~51 | | LG70[46] | 0.023 | — | 30.1 | | CL-A@PD[47] | 0.021~0.029 | 137 | 36.5 | | SRA[48] | 径向0.030 轴向0.056 | 横截面164 径截面156 | — | | CNF aerogel[49] | 0.026 | 140.3 | — | | HSCA[50] | 0.038 | 151.4 | — | | MBC/LDH[51] | 0.034 | 142 | 34.1 | | M-T@CNF/PVA[53] | 0.155 | — | — | | SiO2-PCC/GEL-HEC[54] | 0.049 | 152.3 | — | | HNFA[56] | 0.028 | 146 | — | | GFRA[57] | 0.029~0.042 | 115~120 | 31.5~34.5 | | PVA-GA-CNF[58] | 0.044 | — | — | | 3PM2G[59] | 0.047 | — | 73 | | Cell/SiO2[60] | 0.034 | 158.72 | — | | SC/BC@AS[61] | — | 133.58 | — | | CNF/BP[62] | 0.067 | — | 20.6 |
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