CN104446304A - 多尺度多重网络复合结构的气凝胶复合材料及其制备方法 - Google Patents
多尺度多重网络复合结构的气凝胶复合材料及其制备方法 Download PDFInfo
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105693231A (zh) * | 2016-01-29 | 2016-06-22 | 卓达新材料科技集团有限公司 | 一种氧化锗和氧化锌杂化气凝胶复合材料的制备方法 |
CN107137979A (zh) * | 2017-05-11 | 2017-09-08 | 武汉纺织大学 | 一种微米纤维三维骨架/聚合物纳米纤维复合过滤材料及其制备方法 |
CN109622041A (zh) * | 2019-01-25 | 2019-04-16 | 南京大学 | 一种双组分、多重网络纳米纤维气凝胶负载异质结光催化剂的制备方法及应用 |
CN109694540A (zh) * | 2017-10-23 | 2019-04-30 | 天津城建大学 | 多尺度碳纳米管-埃洛石复合气凝胶材料及其制备方法 |
CN110173053A (zh) * | 2019-05-16 | 2019-08-27 | 英索来欣(苏州)新材料科技有限公司 | 一种低热导宽温域长寿命真空绝热材料 |
CN110437695A (zh) * | 2019-08-14 | 2019-11-12 | 向军辉 | 一种多功能的光触媒气凝胶家具涂料及其制备方法 |
CN110461926A (zh) * | 2017-01-26 | 2019-11-15 | 蓝移材料有限公司 | 包含微结构的有机聚合物气凝胶 |
CN111995422A (zh) * | 2020-09-07 | 2020-11-27 | 中国科学技术大学 | 一种蜂窝状陶瓷材料的制备方法 |
CN112763106A (zh) * | 2019-11-05 | 2021-05-07 | 武汉纺织大学 | 一种高灵敏度与宽量程的复合导电纳米纤维气凝胶传感器及其制备方法 |
US11724955B2 (en) | 2020-07-29 | 2023-08-15 | Waymo Llc | Superomniphobic bulk optical glass |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807357A (zh) * | 2012-07-13 | 2012-12-05 | 中国科学院研究生院 | 一种块体气凝胶复合材料及其制备方法 |
CN102807358A (zh) * | 2012-07-13 | 2012-12-05 | 中国科学院研究生院 | 一种柔性气凝胶块体及其制备方法 |
CN203531161U (zh) * | 2013-10-10 | 2014-04-09 | 上海辛葵科技股份有限公司 | 气凝胶隔热保温板 |
CN203533093U (zh) * | 2013-10-10 | 2014-04-09 | 上海辛葵科技股份有限公司 | 柔性气凝胶保温隔热层 |
-
2014
- 2014-11-13 CN CN201410640246.5A patent/CN104446304B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102807357A (zh) * | 2012-07-13 | 2012-12-05 | 中国科学院研究生院 | 一种块体气凝胶复合材料及其制备方法 |
CN102807358A (zh) * | 2012-07-13 | 2012-12-05 | 中国科学院研究生院 | 一种柔性气凝胶块体及其制备方法 |
CN203531161U (zh) * | 2013-10-10 | 2014-04-09 | 上海辛葵科技股份有限公司 | 气凝胶隔热保温板 |
CN203533093U (zh) * | 2013-10-10 | 2014-04-09 | 上海辛葵科技股份有限公司 | 柔性气凝胶保温隔热层 |
Non-Patent Citations (2)
Title |
---|
杨杰等: "玻璃纤维增强气凝胶的动态力学性能及其破坏机理", 《材料研究学报》, no. 05, 25 October 2009 (2009-10-25) * |
杨自春等: "SiO_2纳米多孔绝热材料的制备与绝热性能研究", 《硅酸盐学报》, no. 10, 15 October 2009 (2009-10-15) * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105693231A (zh) * | 2016-01-29 | 2016-06-22 | 卓达新材料科技集团有限公司 | 一种氧化锗和氧化锌杂化气凝胶复合材料的制备方法 |
CN110461926A (zh) * | 2017-01-26 | 2019-11-15 | 蓝移材料有限公司 | 包含微结构的有机聚合物气凝胶 |
CN110461926B (zh) * | 2017-01-26 | 2022-06-28 | 蓝移材料有限公司 | 包含微结构的有机聚合物气凝胶 |
CN107137979A (zh) * | 2017-05-11 | 2017-09-08 | 武汉纺织大学 | 一种微米纤维三维骨架/聚合物纳米纤维复合过滤材料及其制备方法 |
CN109694540A (zh) * | 2017-10-23 | 2019-04-30 | 天津城建大学 | 多尺度碳纳米管-埃洛石复合气凝胶材料及其制备方法 |
CN109622041A (zh) * | 2019-01-25 | 2019-04-16 | 南京大学 | 一种双组分、多重网络纳米纤维气凝胶负载异质结光催化剂的制备方法及应用 |
CN109622041B (zh) * | 2019-01-25 | 2020-05-22 | 南京大学 | 一种双组分、多重网络纳米纤维气凝胶负载异质结光催化剂的制备方法及应用 |
CN110173053A (zh) * | 2019-05-16 | 2019-08-27 | 英索来欣(苏州)新材料科技有限公司 | 一种低热导宽温域长寿命真空绝热材料 |
CN110437695A (zh) * | 2019-08-14 | 2019-11-12 | 向军辉 | 一种多功能的光触媒气凝胶家具涂料及其制备方法 |
CN112763106A (zh) * | 2019-11-05 | 2021-05-07 | 武汉纺织大学 | 一种高灵敏度与宽量程的复合导电纳米纤维气凝胶传感器及其制备方法 |
US11724955B2 (en) | 2020-07-29 | 2023-08-15 | Waymo Llc | Superomniphobic bulk optical glass |
CN111995422A (zh) * | 2020-09-07 | 2020-11-27 | 中国科学技术大学 | 一种蜂窝状陶瓷材料的制备方法 |
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