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公开(公告)号：US09634222B2
公开(公告)日：2017-04-25
申请号：US14900124
申请日：2014-06-18
申请人： Jorma Virtanen , Veijo Kangas
发明人： Jorma Virtanen , Veijo Kangas
CPC分类号： H01L39/005 , H01B5/00 , H01B5/14 , H01L39/121
摘要： The present invention concerns electrically conductive nanocomposites. More specifically the electrical conductance of graphitic material can be improved significantly by a molecular coating that has well defined repeating structure. Even superconductivity of these materials may be possible at technologically meaningful temperatures.
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公开(公告)号：US20150041730A1
公开(公告)日：2015-02-12
申请号：US14394014
申请日：2013-04-11
申请人： Veijo KANGAS
发明人： Veijo Kangas , Jorma Virtanen , Pasi Moilanen
CPC分类号： C09D5/24 , B82Y30/00 , B82Y40/00 , C01B32/174 , C01B32/194 , C01B2202/04 , C08B15/00 , C08B37/0003 , C08B37/0057 , C08H8/00 , C08K3/04 , C08K5/0025 , C08K7/06 , C08K7/24 , C08L3/02 , C08L5/00 , C08L5/14 , C08L29/04 , C09D5/32 , C09D7/70 , C09D7/80 , C09D105/14 , F28F21/02 , F28F2245/00 , H01G11/36 , H05K9/009 , Y02E60/13
摘要： The present invention provides methods for the fabrication CNT dispersions using polysaccharides, especially hemicelluloses, and most advantageously xylan.The present invention also provides methods to isolate, and purify hemicelluloses from plant materials.The present invention provides methods and compositions for the coating of solid surfaces using CNT dispersions.One currently preferred method coating of a surface is electrospraying the CNT dispersion.The present invention provides electrically conducting materials that can replace conducting plastics, graphite, and even some metals as electrical conductors.In one embodiment the present materials can be used as stealth coatings.In another embodiment the present materials can provide shield against high frequency electromagnetic radiation, while being permeable to low frequency magnetic field.In one specific application the dispersion fabricated from double walled carbon nanotubes (DWNTs), and xylan can be used to fabricate transparent electrically conducting films.In one embodiment of the present invention the surface films will be cross-linked, and these films can be used in multiple applications including supercapacitors.
摘要翻译： 本发明提供了使用多糖，特别是半纤维素，最有利地是木聚糖制造CNT分散体的方法。 本发明还提供从植物材料中分离和纯化半纤维素的方法。 本发明提供了使用CNT分散体涂覆固体表面的方法和组合物。 一种当前优选的表面涂覆方法是电喷雾CNT分散体。 本发明提供可以替代导电塑料，石墨，甚至一些金属作为电导体的导电材料。 在一个实施方案中，本发明的材料可以用作隐形涂层。 在另一个实施例中，本发明的材料可以提供对高频电磁辐射的屏蔽，同时可以渗透低频磁场。 在一个具体应用中，由双壁碳纳米管（DWNT）和木聚糖制造的分散体可用于制造透明导电膜。 在本发明的一个实施方案中，表面膜将是交联的，并且这些膜可以用于多种应用，包括超级电容器。
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公开(公告)号：US20160141483A1
公开(公告)日：2016-05-19
申请号：US14900124
申请日：2014-06-18
申请人： Jorma VIRTANEN , Veijo KANGAS
发明人： Jorma Virtanen , Veijo Kangas
CPC分类号： H01L39/005 , H01B5/00 , H01B5/14 , H01L39/121
摘要： The present invention concerns electrically conductive nanocomposites. More specifically the electrical conductance of graphitic material can be improved significantly by a molecular coating that has well defined repeating structure. Even superconductivity of these materials may be possible at technologically meaningful temperatures.
摘要翻译： 本发明涉及导电纳米复合材料。 更具体地，可以通过具有良好定义的重复结构的分子涂层来显着改善石墨材料的导电性。 即使在技术上有意义的温度下，这些材料的超导性也是可能的。
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