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1. 发明授权

US11084726B2 Graphene additives and methods of preparing the same 有权
公开(公告)号：US11084726B2
公开(公告)日：2021-08-10
申请号：US16536040
申请日：2019-08-08
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Geng Wei Lin
IPC分类号： C01B32/194 , C08K9/06 , C08K3/04 , C10M139/04 , B82Y40/00 , B82Y30/00
摘要： Provided is a graphene additive, having a viscosity between 1000 and 40000 cps and a grind fineness not greater than 15 μm, and comprising: nano-graphene sheets and a silane coupling agent, wherein a weight ratio of the nano-graphene sheets to the silane coupling agent is 0.1-15:99.9-85, and carbon atoms on a surface of the nano-graphene sheets form chemical bonds Si—O—C with oxygen substituents of the silane coupling agent. The present application further provides a method of preparing the graphene additive.

2. 发明授权

US08957003B2 Modified lubricant 有权
标题翻译：改性润滑剂
公开(公告)号：US08957003B2
公开(公告)日：2015-02-17
申请号：US13895845
申请日：2013-05-16
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Jun-Meng Lin , Chen-Xin Yu
IPC分类号： C10M103/02 , C10M125/02 , C10M171/06
CPC分类号： C10M125/02 , C10M2201/041 , C10N2220/082 , C10N2220/084 , C10N2230/06 , C10N2250/10
摘要： A modified lubricant includes lubricant grease and nano-graphite plates dispersed thoroughly in the lubricant grease. The content of the nano-graphite plates is 0.0001 wt % to 10 wt %. Each nano-graphite plate has a length or a width between 1 and 100 μm, a thickness within 10 nm and 100 nm, and N graphene layers stacked together and a surface modifying layer disposed on the top or bottom of the nano-graphite plates, wherein N is 30 to 300. The surface modifying layer has a surface modifying agent which includes at least two functional groups located at two ends of the surface modifying agent, one of the two functional groups is chemically bonded with certain organic functional group remaining on the surface of the nano-graphite plate, and the other of the two functional groups forms the functional surface of the nano-graphite plate.
摘要翻译：改性润滑剂包括在润滑油脂中充分分散的润滑脂和纳米石墨板。纳米石墨板的含量为0.0001重量％〜10重量％。每个纳米石墨板的长度或宽度在1和100μm之间，厚度在10nm和100nm之内，N个石墨烯层叠在一起，并且表面改性层设置在纳米石墨板的顶部或底部，其中N为30至300.表面改性层具有表面改性剂，其包含位于表面改性剂两端的至少两个官能团，两个官能团中的一个与保留在表面改性剂上的某些有机官能团化学键合纳米石墨板的表面，两个官能团中的另一个形成纳米石墨板的功能表面。

3. 发明申请

US20150024122A1 GRAPHENE INK AND METHOD FOR MANUFACTURING GRAPHENE PATTERN USING THE SAME 审中-公开
标题翻译：石墨油和使用其制造石墨图案的方法
公开(公告)号：US20150024122A1
公开(公告)日：2015-01-22
申请号：US14032702
申请日：2013-09-20
申请人： Enerage Inc.
发明人： Mark Y. WU , Cheng-Yu Hsieh , Rui-Jun Cheng , Cheng-Shu Peng
IPC分类号： C09D11/00
CPC分类号： C09D11/52 , C08K3/042
摘要： A graphene ink includes a dispersion solution with a surface tension between 35 and 55 mJ/m2, a polymer binder dissolved in the dispersion solution to form a colloidal solution, and a plurality of graphene sheets dispersed in the colloidal solution with a suspension concentration of 0.1˜5 wt %. The graphene ink has a viscosity less than 100 cp and a surface potential greater than 30 mV or less than −30 mV. The graphene ink is first prepared and then processed by the steps of masking, spraying, solidifying and removing so as to form a graphene pattern by patterning the graphene ink on an electrical insulation substrate.
摘要翻译：石墨烯油墨包括表面张力为35〜55mJ / m 2的分散溶液，溶解在分散液中的聚合物粘合剂以形成胶体溶液，以及以悬浮液浓度为0.1的分散在胶体溶液中的多个石墨烯片〜5重量％。石墨烯油墨的粘度小于100cp，表面电位大于30mV或小于-30mV。首先制备石墨烯油墨，然后通过掩蔽，喷涂，固化和除去的步骤进行处理，以通过在电绝缘基材上图案化石墨烯油墨来形成石墨烯图案。

4. 发明申请

US20140342142A1 GRAPHENE TRANSPARENT CONDUCTIVE FILM 审中-公开
标题翻译：石墨透明导电膜
公开(公告)号：US20140342142A1
公开(公告)日：2014-11-20
申请号：US14032768
申请日：2013-09-20
申请人： ENERAGE INC.
发明人： Mark Y. WU , Cheng-Yu Hsieh , Cheng-Shu Peng
IPC分类号： H01B1/24
CPC分类号： H01B1/24
摘要： A graphene transparent conductive film, Which includes a plurality of graphene sheets and a transparent conductive binder binding the graphene sheets to form the graphene transparent conductive film. The weight ratio of the graphene sheets to the transparent conductive binder is within a range of 0.01 to 1 wt %, and the volume percentage of the transparent conductive binder in the graphene transparent conductive film is within a range of 0.5 to 10%. The transparent conductive binder is a transparent conductive polymer comprising at least one structure of polythiophene and polycationic polymer. The graphene sheets are stacked and bound together by the transparent conductive binder to form the integrated conductive network structure such that the resulting graphene transparent conductive film still has lower sheet resistance with high transparency. Therefore, the present invention can be formed on the flexible support body and greatly expand the field of application.
摘要翻译：石墨烯透明导电膜，其包括多个石墨烯片和粘合石墨烯片以形成石墨烯透明导电膜的透明导电粘合剂。石墨烯片与透明导电性粘合剂的重量比在0.01〜1重量％的范围内，石墨烯透明导电膜中的透明导电性粘合剂的体积比例在0.5〜10％的范围内。透明导电粘合剂是包含聚噻吩和聚阳离子聚合物的至少一种结构的透明导电聚合物。石墨烯片通过透明导电粘合剂堆叠并结合在一起以形成集成导电网络结构，使得所得到的石墨烯透明导电膜仍具有较低透明度的薄层电阻。因此，本发明可以形成在柔性支撑体上，并大大扩展了应用领域。

5. 发明授权

US09410041B1 Method of surface modifying graphene 有权
标题翻译：表面改性石墨烯的方法
公开(公告)号：US09410041B1
公开(公告)日：2016-08-09
申请号：US14642170
申请日：2015-03-09
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Cheng-Shu Peng
IPC分类号： C01B31/02 , C09C1/44 , C01B31/04
CPC分类号： C01B31/0492 , C01B32/194 , C01B32/196
摘要： A method of surface modifying graphene is disclosed and includes placing powder-like graphene into a closed container, heating up to a preset impurity detaching temperature higher than 100° C. so as to detach the impurity from the surface of graphene, further adjusting the treatment temperature to a preset surface modifying temperature, and injecting the gaseous surface modifying agent to be physically adsorbed by the surface of graphene. Thus, surface modified graphene is formed. The surface modifying temperature is higher than the sublimation temperature of the surface modifying agent and less than the decomposition temperature of the surface modifying agent. Therefore, the present invention is simpler and safer because of only physical adsorption used and no chemical reaction involved. Dispersibility of surface modified graphene in the solution is greatly increased to improve uniformity and enhance the performance of the final product formed of surface modified graphene.
摘要翻译：公开了一种表面改性石墨烯的方法，包括将粉末状石墨烯置于密闭容器中，加热至高于100℃的预设杂质分离温度，以从石墨烯表面分离杂质，进一步调节处理温度到预设的表面改性温度，并且注入待被石墨烯表面物理吸附的气态表面改性剂。因此，形成表面改性石墨烯。表面改性温度高于表面改性剂的升华温度，低于表面改性剂的分解温度。因此，由于仅使用物理吸附并且不涉及化学反应，本发明更简单和更安全。表面改性石墨烯在溶液中的分散性大大增加，以提高由表面改性石墨烯形成的最终产物的均匀性和增强性能。

6. 发明申请

US20150313041A1 GRAPHENE DISSIPATION STRUCTURE 审中-公开
标题翻译：石墨消散结构
公开(公告)号：US20150313041A1
公开(公告)日：2015-10-29
申请号：US14594730
申请日：2015-01-12
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Jing-Ru Chen , Shu-Ling Hsieh , Kuan-Ting Li
IPC分类号： H05K7/20
CPC分类号： H01L23/373 , H01L2924/0002 , H01L2924/00
摘要： Disclosed is a graphene dissipation structure including a substrate and a graphene dissipation layer. The substrate has at least two surfaces. One of the surfaces contacts at least one heat source, and another one is not in contact with the heat source and provided with the graphene dissipation layer, which includes surface-modified graphene nanometer sheets, a carrier resin and a filler. The surface-modified graphene nanometer sheets are well dispersed in the carrier resin, and enhanced to contact each other through the filler to form a thermal conductive network. The ratio of the particle size of the filler and the thickness of the graphene nanometer sheets is about 2 to 100. Therefore, the heat absorbed by the substrate from the heat source is transferred to the graphene dissipation layer, and further dissipated to the outside through thermal conduction or radiation, thereby achieving the function of heat dissipation.
摘要翻译：公开了包括基板和石墨烯耗散层的石墨烯耗散结构。衬底具有至少两个表面。其中一个表面接触至少一个热源，另一个表面不与热源接触并且设置有石墨烯耗散层，其包括表面改性的石墨烯纳米片，载体树脂和填料。表面改性的石墨烯纳米片很好地分散在载体树脂中，并且通过填料增强以彼此接触以形成导热网络。填料的粒径与石墨烯纳米片的厚度之比约为2〜100。因此，基板从热源吸收的热量转移到石墨烯耗散层，并进一步通过热传导或辐射，从而实现散热的功能。

7. 发明申请

US20150294752A1 GRAPHENE MASTERBATCH 审中-公开
公开(公告)号：US20150294752A1
公开(公告)日：2015-10-15
申请号：US14594662
申请日：2015-01-12
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Jing-Ru Chen , Shu-Ling Hsieh
IPC分类号： H01B1/24
CPC分类号： H01B1/24 , C08J3/226
摘要： Disclosed is a graphene masterbatch including a base resin, electrically conductive carbon black, graphene nanoplatelets with modified surface and a dispersant. The modified surface of graphene nanoplatelet is formed by a modifying agent containing a coupling compound so as to possess hydrophobic and hydrophilic functional groups, which help graphene nanoplatelets form chemical bonding with carbon black and the base resin. Since the modified surface makes graphene nanoplatelets evenly dispersed in the base resin, the graphene masterbatch of the present invention is suitably melt blended with a polymer material to form a composite material such that graphene nanoplatelets are evenly dispersed in the polymer material, thereby enhancing junction strength, increasing mechanical properties, and improving anti-oxidation, acid/base resistance, and thermal conductivity.
摘要翻译：公开了一种石墨烯母料，其包括基础树脂，导电炭黑，具有改性表面的石墨烯纳米片和分散剂。石墨烯纳米片的改性表面由含有偶联化合物的改性剂形成，以具有疏水和亲水官能团，这有助于石墨烯纳米片与炭黑和基础树脂形成化学键合。由于改性表面使石墨烯纳米片均匀分散在基体树脂中，本发明的石墨烯母料适当地与聚合物材料熔融共混以形成复合材料，使得石墨烯纳米片均匀分散在聚合物材料中，从而提高结合强度，提高机械性能，提高抗氧化性，耐酸碱性和导热性。

8. 发明授权

US11313073B2 Method of manufacturing graphene conductive fabric 有权
公开(公告)号：US11313073B2
公开(公告)日：2022-04-26
申请号：US16569131
申请日：2019-09-12
申请人： Enerage Inc.
发明人： Mark Y. Wu , Cheng-Yu Hsieh , Jing-Ru Chen
IPC分类号： D06M11/74 , D06M10/06 , D06M17/06 , D06M17/08 , D06M23/10 , D06M15/564 , D02G3/44 , D06M15/643 , D06M101/32 , D06M101/26
摘要： Disclosed is a method of manufacturing a graphene conductive fabric, which includes mixing a first solvent, a second solvent and nano-graphene sheets, dispersing the nano-graphene sheets with a mechanical force to form a graphene suspension solution; adding at least a curable resin to the graphene suspension solution, dispersing the nano-graphene sheets and the curable resin with the mechanical force to form a graphene resin solution; coating or printing the graphene resin solution on a hydrophobic protective layer, curing the graphene resin solution to form a graphene conductive layer adhered to the hydrophobic protective layer; coating a hot glue layer on the graphene conductive layer; and attaching a fibrous tissue on the hot glue layer, heating and pressing the fibrous tissue to allow the hot glue layer respectively adhere to the graphene conductive layer and the fibrous tissue.

9. 发明授权

US09460828B2 Graphene printed pattern circuit structure 有权
标题翻译：石墨烯印刷图案电路结构
公开(公告)号：US09460828B2
公开(公告)日：2016-10-04
申请号：US14528936
申请日：2014-10-30
申请人： Enerage Inc.
发明人： Mark Y Wu , Cheng-Yu Hsieh , Jing-Ru Chen , Shu-Ling Hsieh , Kuan-Ting Li
IPC分类号： H01B1/24 , H05K1/09 , H05K1/03
CPC分类号： H01B1/24 , H05K1/0313 , H05K1/097 , H05K2201/0245 , H05K2201/0257 , H05K2201/0323
摘要： Disclosed is a graphene printed circuit pattern structure including a substrate excellent in electrical insulation and a graphene printed circuit layer provided on the substrate. The graphene printed circuit layer is electrically conductive and has a circuit pattern like an electrical circuit on the circuit board. The graphene printed circuit layer includes surface-modified nanographene platelets, a carrier resin and a filler. The ratio of the particle size of the filler to the thickness of the surface-modified nanographene platelet is 2-1000, and the surface-modified nanographene platelets are dispersed in the carrier resin. The filler is uniformly placed among the surface-modified nanographene platelets so as to enhance effective contact for the surface-modified nanographene platelets. The graphene printed circuit pattern structure provides excellent electrical properties and heat dissipation to achieve protection by preventing electrical elements from overheat.
摘要翻译：公开了一种石墨烯印刷电路图案结构，其包括电绝缘性优异的基板和设置在基板上的石墨烯印刷电路层。石墨烯印刷电路层是导电的并且具有类似于电路板上的电路的电路图案。石墨烯印刷电路层包括表面改性的纳米线性血小板，载体树脂和填料。填料的粒径与表面改性纳米石墨烯薄片的厚度的比例为2-1000，表面改性的纳米油墨片分散在载体树脂中。将填料均匀地置于表面改性纳米油墨片中，以增强表面改性纳米石墨烯血小板的有效接触。石墨烯印刷电路图案结构提供优异的电性能和散热性，以通过防止电气元件过热来实现保护。

10. 发明授权

US09309382B2 Graphene polymer composite material 有权
标题翻译：石墨烯聚合物复合材料
公开(公告)号：US09309382B2
公开(公告)日：2016-04-12
申请号：US14527599
申请日：2014-10-29
申请人： Enerage Inc.
发明人： Mark Y Wu , Cheng-Yu Hsieh , Jing-Ru Chen , Shu-Ling Hsieh
IPC分类号： C08K9/06 , C08K3/04
CPC分类号： C08K9/06 , C08K3/04 , C08K3/042 , C08K9/04
摘要： Disclosed is a graphene polymer composite material, including a matrix resin, a filler and a plurality of nano-scaled graphene sheets. Each nano-scaled graphene sheet has a surface-modified layer formed of a surface modifying agent, which provides hydrophilic and hydrophobic functional groups used to form chemical bonds with the matrix resin and the filler, thereby greatly improving strength of junction cohesion. The filler helps the graphene sheets to contact each other so as so to increase overall electrical conductivity and thermal conductivity. Since the graphene sheets are uniformly dispersed in the matrix resin, the composite material of the present invention possesses excellent mechanical property, anti-oxidation, acid-base resistance, high electrical conductivity and thermal conductivity. Therefore, the composite material is suitable for the industries in need of high performance material.
摘要翻译：公开了一种石墨烯聚合物复合材料，其包括基质树脂，填料和多个纳米级石墨烯片。每个纳米级石墨烯片具有由表面改性剂形成的表面改性层，其提供用于与基质树脂和填料形成化学键的亲水和疏水官能团，从而大大提高结合性内聚力。填料有助于石墨烯片彼此接触，从而增加总的导电性和导热性。由于石墨烯片均匀地分散在基质树脂中，本发明的复合材料具有优异的机械性能，抗氧化性，耐酸碱性，高导电性和导热性。因此，复合材料适用于需要高性能材料的行业。

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