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公开(公告)号：US07138075B2
公开(公告)日：2006-11-21
申请号：US10392354
申请日：2003-03-19
申请人： Patrick A. Anquetil , Ian W. Hunter , John D. Madden , Peter G. Madden , Anthony E. Pullen , Timothy M. Swager , Bing Xu , Hsiao-hua Yu
发明人： Patrick A. Anquetil , Ian W. Hunter , John D. Madden , Peter G. Madden , Anthony E. Pullen , Timothy M. Swager , Bing Xu , Hsiao-hua Yu
IPC分类号： H01B1/00 , C07D495/00
CPC分类号： H01B1/127 , C08G61/122 , H01B1/128
摘要： The synthesis of thiophene based conducting polymer molecular actuators, exhibiting electrically triggered molecular conformational transitions is reported. Actuation is believed to be the result of conformational rearrangement of the polymer backbone at the molecular level, not simply ion intercalation in the bulk polymer chain upon electrochemical activation. Molecular actuation results from π—π stacking of thiophene oligomers upon oxidation, producing a reversible molecular displacement that leads to surprising material properties, such as electrically controllable porosity and large strains. The existence of active molecular conformational changes is supported by in situ electrochemical data. Single molecule techniques have been used to characterize the molecular actuators.
摘要翻译： 报道了噻吩基导电聚合物分子致动器的合成，显示出电触发的分子构象转变。 认为激发是聚合物骨架在分子水平上的构象重排的结果，而不是简单地在电化学活化时主体聚合物链中的离子嵌入。 分子致动由氧化后噻吩低聚物的pi-pi堆叠产生，产生可逆的分子位移，导致令人惊奇的材料性质，例如电可控孔隙率和大应变。 活性分子构象变化的存在由原位电化学数据支持。 已经使用单分子技术来表征分子致动器。
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公开(公告)号：US07658868B2
公开(公告)日：2010-02-09
申请号：US11603314
申请日：2006-11-21
申请人： Patrick A Anquetil , Ian W Hunter , John D Madden , Peter G Madden , Anthony E Pullen , Timothy M Swager , Bing Xu , Hsiao-Hua Yu
发明人： Patrick A Anquetil , Ian W Hunter , John D Madden , Peter G Madden , Anthony E Pullen , Timothy M Swager , Bing Xu , Hsiao-Hua Yu
IPC分类号： H01B1/00 , C07D495/00
CPC分类号： H01B1/127 , C08G61/122 , H01B1/128
摘要： The synthesis of thiophene based conducting polymer molecular actuators, exhibiting electrically triggered molecular conformational transitions is reported. Actuation is believed to be the result of conformational rearrangement of the polymer backbone at the molecular level, not simply ion intercalation in the bulk polymer chain upon electrochemical activation. Molecular actuation results from π-π stacking of thiophene oligomers upon oxidation, producing a reversible molecular displacement that leads to surprising material properties, such as electrically controllable porosity and large strains. The existence of active molecular conformational changes is supported by in situ electrochemical data. Single molecule techniques have been used to characterize the molecular actuators.
摘要翻译： 报道了噻吩基导电聚合物分子致动器的合成，显示出电触发的分子构象转变。 认为激发是聚合物骨架在分子水平上的构象重排的结果，而不是简单地在电化学活化时主体聚合物链中的离子嵌入。 分子致动由氧化后噻吩低聚物的pi-pi堆叠产生，产生可逆的分子位移，导致令人惊奇的材料性质，例如电可控孔隙率和大应变。 活性分子构象变化的存在由原位电化学数据支持。 已经使用单分子技术来表征分子致动器。
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公开(公告)号：US20110028676A1
公开(公告)日：2011-02-03
申请号：US12701986
申请日：2010-02-08
申请人： Patrick A. Anquetil , Ian W. Hunter , John D. Madden , Peter G. Madden , Anthony E. Pullen , Timothy M. Swager , Bing Xu , Hsiao-hua Yu
发明人： Patrick A. Anquetil , Ian W. Hunter , John D. Madden , Peter G. Madden , Anthony E. Pullen , Timothy M. Swager , Bing Xu , Hsiao-hua Yu
IPC分类号： C08G65/38
CPC分类号： H01B1/127 , C08G61/122 , H01B1/128
摘要： The synthesis of thiophene based conducting polymer molecular actuators, exhibiting electrically triggered molecular conformational transitions is reported. Actuation is believed to be the result of conformational rearrangement of the polymer backbone at the molecular level, not simply ion intercalation in the bulk polymer chain upon electrochemical activation. Molecular actuation results from π-π stacking of thiophene oligomers upon oxidation, producing a reversible molecular displacement that leads to surprising material properties, such as electrically controllable porosity and large strains. The existence of active molecular conformational changes is supported by in situ electrochemical data. Single molecule techniques have been used to characterize the molecular actuators.
摘要翻译： 报道了噻吩基导电聚合物分子致动器的合成，显示出电触发的分子构象转变。 认为激发是聚合物骨架在分子水平上的构象重排的结果，而不是简单地在电化学活化时主体聚合物链中的离子嵌入。 分子致动结果来自＆pgr; - ＆pgr; 在氧化时堆叠噻吩低聚物，产生可逆的分子位移，导致令人惊奇的材料性质，例如电可控孔隙率和大应变。 活性分子构象变化的存在由原位电化学数据支持。 已经使用单分子技术来表征分子致动器。
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公开(公告)号：US5487768A
公开(公告)日：1996-01-30
申请号：US189416
申请日：1994-01-31
CPC分类号： B01D46/0039 , B01D46/0023 , B08B15/023 , F24F3/1607 , Y10S55/18
摘要： A minienvironment provides a cleanroom-type environment by maintaining an ultra-filtered clean-air material handling area to minimize or eliminate the exposure of materials to harmful microcontaminants. The minienvironment includes an air flow generator assembly for directing air external to the minienvironment through a filter assembly into a material handling area. A diffuser redirects this filtered air flow over the material handling area in more than one direction to minimize or eliminate the exposure of any surfaces of materials in the handling area to harmful microcontaminants. The resulting continual outward flow of ultra-filtered air over this handling area prevents harmful microcontaminants in the air external to the minienvironment from directly entering the handling area and flushes out any harmful microcontaminants generated within the handling area. Furthermore, a worker may use an opening defined in the minienvironment to handle the materials in the handling area while viewing the handling area through a window panel. The minienvironment may also be easily linked and configured to form an assembly line for product manufacture and assembly where materials may be passed from one handling area to another.
摘要翻译： 微型环境通过保持超滤清洁空气材料处理区域来减少或消除材料暴露于有害的微量微粒物，从而为洁净室提供环境。 微型环境包括气流发生器组件，用于将空气外部通过过滤器组件引导到材料处理区域中。 扩散器将该过滤的气流重新定向在多于一个方向的材料处理区域上，以最小化或消除处理区域中的任何物质表面暴露于有害微量微粒。 在该处理区域内产生的超滤空气的持续向外流动防止微小环境外部的空气中的有害微量微粒直接进入处理区域并冲洗处理区域内产生的任何有害的微量微粒。 此外，工人可以使用在小型环境中限定的开口来处理处理区域中的材料，同时通过窗口板观察处理区域。 微型环境也可以容易地连接和配置成形成用于产品制造和组装的装配线，其中材料可以从一个操作区域传递到另一个操作区域。
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