公开(公告)号：US08367161B2

公开(公告)日：2013-02-05

申请号：US13094201

申请日：2011-04-26

申请人： Chen-Chi Martin Ma ,  Siu-Ming Yuen ,  Chia-Yi Chuang ,  Kuo-Chi Yu ,  Sheng Yen Wu

发明人： Chen-Chi Martin Ma ,  Siu-Ming Yuen ,  Chia-Yi Chuang ,  Kuo-Chi Yu ,  Sheng Yen Wu

IPC分类号： B05D5/12

CPC分类号： H05K9/0092 ,  B82Y30/00 ,  C08J5/005 ,  C08J7/047 ,  C08J2300/12 ,  C08J2333/12 ,  C08J2367/02 ,  C08J2433/00

摘要： A method of preparing carbon nanotube/polymer composite having electromagnetic interference (EMI) shielding effectiveness is disclosed, which includes: dispersing multi-walled carbon nanotubes (MWCNT) in an organic solvent such as N,N-Dimethylacetamide (DMAc); dissolving monomers such as methyl methacrylate (MMA) and an initiator such as 2,2-azobisisobutyronitrile (AIBN) in the MWCNT dispersion; and polymerizing the monomers in the resulting mixture at an elevated temperature such as 120° C. to form a MWCNT/PMMA composite. The composite is coated onto a PET film, and the coated PET film alone or a stack of multiple coated PET films can be applied as an EMI shielding material.

摘要翻译： 公开了一种制备具有电磁干扰（EMI）屏蔽效能的碳纳米管/聚合物复合材料的方法，其包括：将多壁碳纳米管（MWCNT）分散在有机溶剂如N，N-二甲基乙酰胺（DMAc）中; 在MWCNT分散体中溶解单体如甲基丙烯酸甲酯（MMA）和引发剂如2,2-偶氮二异丁腈（AIBN）; 并在升高的温度如120℃下将所得混合物中的单体聚合以形成MWCNT / PMMA复合材料。 复合材料涂覆在PET膜上，单独涂覆的PET膜或多层涂覆的PET膜的堆叠可以用作EMI屏蔽材料。

公开(公告)号：US20100283174A1

公开(公告)日：2010-11-11

申请号：US12591026

申请日：2009-11-05

申请人： Chen-Chi Martin Ma ,  Min-Chien Hsiao ,  Shu-Hang Liao ,  Jeng-Chih Weng ,  Shuo-Jen Lee ,  Ay Su

发明人： Chen-Chi Martin Ma ,  Min-Chien Hsiao ,  Shu-Hang Liao ,  Jeng-Chih Weng ,  Shuo-Jen Lee ,  Ay Su

IPC分类号： B29C43/02

CPC分类号： H01M8/0226 ,  B29C43/003 ,  B29C2043/025 ,  H01M8/0213 ,  H01M8/0221 ,  H01M2008/1095

摘要： A composite bipolar plate for a proton exchange membrane fuel cell (PEMFC) is prepared as follows: a) melt compounding a polypropylene resin and graphite powder to form a melt compounding material, the graphite powder content ranging from 50 wt % to 95 wt % based on the total weight of the melt compounding material and the polypropylene resin being a homopolymer of propylene or a random copolymer of propylene and ethylene, butylenes or hexalene, wherein 0.01-15 wt % of polymer-grafted carbon nanotubes by an acyl chlorination-amidization reaction, based on the weight of the polypropylene resin, are added during the compounding; and b) molding the melt compounding material from step a) to form a bipolar plates having a desired shaped at 100-250° C. and 500-4000 psi.

摘要翻译： 用于质子交换膜燃料电池（PEMFC）的复合双极板如下制备：a）将聚丙烯树脂和石墨粉末熔融混合以形成熔融混合材料，石墨粉末含量为基于50重量％至95重量％ 关于熔融配混材料和聚丙烯树脂是丙烯均聚物或丙烯与乙烯，丁烯或六烯的无规共聚物的总重量，其中通过酰氯酰胺化反应制备聚合物接枝的碳纳米管的0.01-15重量％ 基于聚丙烯树脂的重量，在配混期间加入; 和b）从步骤a）模制熔融混合材料，以形成在100-250℃和500-4000psi下具有所需成型的双极板。

公开(公告)号：US20080193822A1

公开(公告)日：2008-08-14

申请号：US12010127

申请日：2008-01-22

申请人： Chen-Chi Martin Ma ,  Han-Lang Wu ,  Tzong-Ming Lee ,  Yu-Feng Lin ,  Chia-Hsun Lee

发明人： Chen-Chi Martin Ma ,  Han-Lang Wu ,  Tzong-Ming Lee ,  Yu-Feng Lin ,  Chia-Hsun Lee

IPC分类号： H01M8/10

CPC分类号： H01M8/1025 ,  C08J5/2275 ,  C08J2379/08 ,  C08J2381/02 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1044 ,  H01M2300/0082

摘要： The present invention discloses a polymer blend of sulfonated polymer such as poly(ether ether ketone) and poly(amide imide) for use as an proton-conducting membrane. The poly(amide imide) is prepared by conducing a ring-opening and condensation reactions of diisocyanate and 1,2,4-benzenetricarboxylic anhydride (TMA). The polymer blend has a reduced methanol uptake and methanol permeability while maintaining good proton conductivity, and thus is suitable for use as a proton-conducting membrane of a fuel cell. The present invention also discloses a process for preparing the poly(amide imide).

摘要翻译： 本发明公开了用作质子传导膜的磺化聚合物如聚（醚醚酮）和聚（酰胺酰亚胺）的聚合物共混物。 聚酰胺酰亚胺通过二异氰酸酯和1,2,4-苯三酸酐（TMA）的开环缩合反应制备。 聚合物共混物具有降低的甲醇摄取和甲醇渗透性，同时保持良好的质子传导性，因此适合用作燃料电池的质子传导膜。 本发明还公开了一种制备聚酰胺酰亚胺的方法。

公开(公告)号：US07365135B2

公开(公告)日：2008-04-29

申请号：US10865825

申请日：2004-06-14

申请人： Jeng-Cheng Yang ,  Chen-Chi Martin Ma ,  Hon-Bin Chen ,  Chin-Yih Chen

发明人： Jeng-Cheng Yang ,  Chen-Chi Martin Ma ,  Hon-Bin Chen ,  Chin-Yih Chen

IPC分类号： C08G8/28

CPC分类号： C08G77/42 ,  B82Y30/00 ,  C08G83/001 ,  C08J5/005 ,  C08J2361/06

摘要： The method of the present invention includes grafting a glycidyl alkylene trialkoxy silane to a novolac phenolic resin in an organic solvent to form a modified novolac phenolic resin; mixing a tetralkoxy silane, an acid and water with the resulting organic solution containing the modified novolac phenolic resin, wherein hydrolysis and condensation reactions are carried out to form a —Si—O—Si— bonding; adding a curing agent for novolac phenolic resin to the resulting reaction mixture; evaporating the organic solvent and acid from the resulting mixture and heating the resulting mixture to form a novolac phenolic resin/silica hybrid organic-inorganic nanocomposite.

摘要翻译： 本发明的方法包括将缩水甘油基亚烷基三烷氧基硅烷接枝到有机溶剂中的酚醛清漆酚醛树脂上以形成改性的酚醛清漆酚醛树脂; 将四环烷基硅烷，酸和水与得到的含有改性酚醛清漆酚醛树脂的有机溶液混合，其中进行水解和缩合反应以形成-Si-O-Si键合; 向所得反应混合物中加入酚醛清漆酚醛树脂的固化剂; 从所得混合物中蒸发有机溶剂和酸，并加热所得混合物以形成酚醛清漆酚醛树脂/二氧化硅杂化有机 - 无机纳米复合材料。

公开(公告)号：US07090793B2

公开(公告)日：2006-08-15

申请号：US10809356

申请日：2004-03-26

申请人： Chen-Chi Martin Ma ,  Ken Hung Chen ,  Hsu Chiang Kuan ,  Shih Ming Chen ,  Ming Huang Tsai ,  Yi Yie Yan ,  Fanghei Tsau

发明人： Chen-Chi Martin Ma ,  Ken Hung Chen ,  Hsu Chiang Kuan ,  Shih Ming Chen ,  Ming Huang Tsai ,  Yi Yie Yan ,  Fanghei Tsau

IPC分类号： B29C70/88 ,  H01B1/20

CPC分类号： B29C70/58 ,  B29C70/882

摘要： A composite bipolar plate of polymer electrolyte membrane fuel cells (PEMFC) is prepared as follows: a) preparing a bulk molding compound (BMC) material containing a vinyl ester resin and a graphite powder, the graphite powder content of BMC material ranging from 60 wt % to 80 wt %, based on the compounded mixture; b) molding the BMC material from step a) to form a bipolar plate having a desired shape at 80–200° C. and 500–4000 psi, wherein the graphite powder is of 40 mesh–80 mesh.

摘要翻译： 聚合物电解质膜燃料电池（PEMFC）的复合双极板制备如下：a）制备含有乙烯基酯树脂和石墨粉末的体积模塑料（BMC）材料，BMC材料的石墨粉末含量为60wt 基于所述混合物的重量％至80％重量; b）从步骤a）模制BMC材料以形成在80-200℃和500-4000psi具有所需形状的双极板，其中石墨粉末为40目-80目。

公开(公告)号：US20050001352A1

公开(公告)日：2005-01-06

申请号：US10809356

申请日：2004-03-26

申请人： Chen-Chi Martin Ma ,  Ken Chen ,  Hsu Kuan ,  Shih Chen ,  Ming Tsai ,  Yi Yan ,  Fanghei Tsau

发明人： Chen-Chi Martin Ma ,  Ken Chen ,  Hsu Kuan ,  Shih Chen ,  Ming Tsai ,  Yi Yan ,  Fanghei Tsau

IPC分类号： B29C70/58 ,  B29C70/88 ,  B29C70/00

CPC分类号： B29C70/58 ,  B29C70/882

摘要： A composite bipolar plate of polymer electrolyte membrane fuel cells (PEMFC) is prepared as follows: a) preparing a bulk molding compound (BMC) material containing a vinyl ester resin and a graphite powder, the graphite powder content of BMC material ranging from 60 wt % to 80 wt %, based on the compounded mixture; b) molding the BMC material from step a) to form a bipolar plate having a desired shape at 80-200° C. and 500-4000 psi, wherein the graphite powder is of 40 mesh-80 mesh.

摘要翻译： 聚合物电解质膜燃料电池（PEMFC）的复合双极板制备如下：a）制备含有乙烯基酯树脂和石墨粉末的体积模塑料（BMC）材料，BMC材料的石墨粉末含量为60wt 基于所述混合物的重量％至80％重量; b）从步骤a）模制BMC材料以形成在80-200℃和500-4000psi具有所需形状的双极板，其中石墨粉末为40目-80目。

公开(公告)号：US06545114B1

公开(公告)日：2003-04-08

申请号：US09924484

申请日：2001-08-09

申请人： Jeng-Cheng Yang ,  Chen-chi Martin Ma ,  Hon-Bin Chen

发明人： Jeng-Cheng Yang ,  Chen-chi Martin Ma ,  Hon-Bin Chen

IPC分类号： C08G7704

CPC分类号： C08G77/458

摘要： A polysiloxane-urethane macromonomer having an unsaturated bond on one end thereof was co-polymerized with acrylic acid or acrylate monomers to form a copolymer having polysiloxane-urethane groups as a side chain thereof.

摘要翻译： 在其一端具有不饱和键的聚硅氧烷 - 氨基甲酸酯大分子单体与丙烯酸或丙烯酸酯单体共聚，形成具有聚硅氧烷 - 氨基甲酸酯基作为侧链的共聚物。

公开(公告)号：US20100154871A1

公开(公告)日：2010-06-24

申请号：US12588379

申请日：2009-10-14

申请人： Chen-Chi Martin Ma ,  Chuan-Yu Yen ,  Shu-Hang Liao ,  Ming-Yu Yen ,  Min-Chien Hsiao

发明人： Chen-Chi Martin Ma ,  Chuan-Yu Yen ,  Shu-Hang Liao ,  Ming-Yu Yen ,  Min-Chien Hsiao

IPC分类号： H01L31/02 ,  C08J5/00 ,  B29B13/00

CPC分类号： H01G9/2022 ,  B82Y10/00 ,  B82Y30/00 ,  C08J3/203 ,  C08J5/005 ,  C08J5/04 ,  C08J2367/02 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/444 ,  Y02E10/542

摘要： A substrate for counter electrode of dye-sensitized solar cell is made of a composite material, which is prepared by: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein 0.01-10 wt % of an electrically conductive filler, based on the weight of the vinyl ester resin, is optionally added during the compounding; b) molding the BMC material from step a) to form a substrate for the counter electrode having a desired shaped at 80-200° C. and 500-4000 psi.

摘要翻译： 染料敏化太阳能电池对电极基板由复合材料制成，该复合材料通过以下方法制备：a）将乙烯基酯和石墨粉末复合以形成批量模塑料（BMC）材料，石墨粉末含量为60wt％ 相对于石墨粉末和乙烯基酯的总重量为95重量％，其中在配混期间任选加入基于乙烯基酯树脂重量的0.01-10重量％的导电填料; b）从步骤a）模制BMC材料，以形成在80-200℃和500-4000psi下具有所需成型的对电极的基材。

公开(公告)号：US20100127424A1

公开(公告)日：2010-05-27

申请号：US12457353

申请日：2009-06-09

申请人： Chen-Chi Martin Ma ,  Min-Chien Hsiao ,  Shu-Hang Liao ,  Ming-Yu Yen ,  Chaun-Yu Yen ,  Jeng-Chin Weng ,  Shuo-Jen Lee

发明人： Chen-Chi Martin Ma ,  Min-Chien Hsiao ,  Shu-Hang Liao ,  Ming-Yu Yen ,  Chaun-Yu Yen ,  Jeng-Chin Weng ,  Shuo-Jen Lee

IPC分类号： B29C51/42

CPC分类号： H01M8/0234 ,  H01M8/0239 ,  H01M8/0243 ,  H01M2008/1095

摘要： A reinforced mesh structure containing bipolar plate for a polymer electrolyte membrane fuel cell (PEMFC) is prepared as follows: a) compounding vinyl ester and graphite powder to form bulk molding compound (BMC) material, the graphite powder content ranging from 60 wt % to 95 wt % based on the total weight of the graphite powder and vinyl ester, wherein 0.05-10 wt % reactive carbon nanotubes modified by acyl chlorination-amidization reaction, based on the weight of the vinyl ester resin, are added during the compounding; b) molding the BMC material from step a) with a metallic net being embedded in the molded BMC material to form a bipolar plates having a desired shaped at 80-200° C. and 500-4000 psi.

摘要翻译： 含有用于聚合物电解质膜燃料电池（PEMFC）的双极板的增强网格结构如下制备：a）将乙烯基酯和石墨粉末混合以形成本体模塑料（BMC）材料，石墨粉末含量范围为60wt％至 基于石墨粉末和乙烯基酯的总重量为95重量％，其中在配混期间加入基于乙烯基酯树脂的重量，通过酰基氯化酰胺化​​反应改性的0.05-10重量％的反应性碳纳米管; b）将来自步骤a）的BMC材料模制成金属网嵌入到模制的BMC材料中以形成在80-200℃和500-4000psi下具有所需成形的双极板。

公开(公告)号：US07378484B2

公开(公告)日：2008-05-27

申请号：US11094176

申请日：2005-03-31

申请人： Jeng-Chang Yang ,  Chen-Chi Martin Ma ,  Hon-Bin Chen ,  Chin-Yih Chen

发明人： Jeng-Chang Yang ,  Chen-Chi Martin Ma ,  Hon-Bin Chen ,  Chin-Yih Chen

IPC分类号： C08G8/02 ,  C08G8/00

CPC分类号： C08G8/28

摘要： A phenolic resin that increases its toughness by polydimethylsiloxane and a process of preparing the same is provided. Polydimethylsiloxane is added as a coupling agent in a γ-glycidoxypropyltrimethoxysilane-modified phenolic resin to improve the compatibility between polydimethylsiloxane and the phenolic resin. Then, tetraethoxysilane is added to conduct hydrolysis condensation and obtain tougher and thermally stable phenolic resin.

摘要翻译： 提供了一种通过聚二甲基硅氧烷增加其韧性的酚醛树脂及其制备方法。 将聚二甲基硅氧烷作为偶联剂加入到γ-环氧丙氧基丙基三甲氧基硅烷改性酚醛树脂中，以改善聚二甲基硅氧烷和酚醛树脂之间的相容性。 然后加入四乙氧基硅烷进行水解缩合，得到更坚韧，热稳定的酚醛树脂。