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專利授權區

專利授權區
專利名稱(中)	改質觸媒、磷酸燃料電池及改質觸媒的製備方法
專利名稱(英)	MODIFIED CATALYST, PHOSPHORIC ACID FUEL CELL, AND PROCESS FOR PREPARING THE MODIFIED CATALYST
專利家族	中華民國：202341557(公開號) 大陸：CN 116960368 A(公開號) 美國：US-2023-0335761-A1(公開號)
專利權人	國立清華大學 100.00%
發明人	曾繁根,王本誠,蔡宜倫,張晉瑋
技術領域	光電光學

專利摘要(中)
一種改質觸媒、磷酸燃料電池及改質觸媒的製備方法。所述改質觸媒包括多孔質載金屬粒子與具有磷酸根的酸性基，其中所述多孔質載金屬粒子是多孔質載體的表面附著有數個金屬微粒的粒子，所述具有磷酸根的酸性基則與多孔質載體的表面鍵結。由於酸性基具有磷酸根，因此多孔質載體表面的酸性基能作為質子傳導路徑同時提高觸媒親水性，以達到增加吸附磷酸的效果。

專利摘要(中)

一種改質觸媒、磷酸燃料電池及改質觸媒的製備方法。所述改質觸媒包括多孔質載金屬粒子與具有磷酸根的酸性基，其中所述多孔質載金屬粒子是多孔質載體的表面附著有數個金屬微粒的粒子，所述具有磷酸根的酸性基則與多孔質載體的表面鍵結。由於酸性基具有磷酸根，因此多孔質載體表面的酸性基能作為質子傳導路徑同時提高觸媒親水性，以達到增加吸附磷酸的效果。

專利摘要(英)
A modified catalyst, a phosphoric acid fuel cell, and a process for preparing the modified catalyst are provided. The modified catalyst includes a particle of metal-doped porous material and an acid group with a phosphate group, wherein the particle of metal-doped porous material is a particle of porous carrier with metal microparticles attached to a surface thereof, and the acid group with the phosphate group is bonded to the surface of the porous carrier. Since the acid group has the phosphate group, the acid group on the surface of the porous carrier can serve as a proton conduction path while increasing the hydrophilicity of the catalyst to achieve the effect of increasing the adsorption of phosphoric acid.

專利摘要(英)

A modified catalyst, a phosphoric acid fuel cell, and a process for preparing the modified catalyst are provided. The modified catalyst includes a particle of metal-doped porous material and an acid group with a phosphate group, wherein the particle of metal-doped porous material is a particle of porous carrier with metal microparticles attached to a surface thereof, and the acid group with the phosphate group is bonded to the surface of the porous carrier. Since the acid group has the phosphate group, the acid group on the surface of the porous carrier can serve as a proton conduction path while increasing the hydrophilicity of the catalyst to achieve the effect of increasing the adsorption of phosphoric acid.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw