公开(公告)号：US12098463B2

公开(公告)日：2024-09-24

申请号：US17583714

申请日：2022-01-25

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Chun-Hu Chen ,  Ren-Huai Jhang ,  Chang-Ying Yang

IPC: C23C18/12

CPC classification number: C23C18/1216 ,  C23C18/1295

Abstract: A method for manufacturing an amorphous multielement metal oxide hydroxide film includes: A liquid mixture is formed by dissolving an oxidizing agent selected from a group consisting of potassium permanganate, potassium chromate, potassium dichromate and potassium ferrate, and a reducing agent in a solvent. The oxidizing agent forms an oxometallate anion having a first metal atom with a first valence number. The reducing agent forms a metal cation having a second metal atom with a third valence number. An amorphous multielement metal oxide hydroxide film is deposited on a substrate by soaking the substrate in the liquid mixture. The amorphous multielement metal oxide hydroxide film includes a multielement metal oxide hydroxide having the first metal atom with a second valence smaller than the first valence number and the second metal atom with a fourth valence number larger than the third valence number.

公开(公告)号：US20220145467A1

公开(公告)日：2022-05-12

申请号：US17583714

申请日：2022-01-25

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Chun-Hu Chen ,  Ren-Huai Jhang ,  Chang-Ying Yang

IPC: C23C18/12

Abstract: A method for manufacturing an amorphous multielement metal oxide hydroxide film includes: A liquid mixture is formed by dissolving an oxidizing agent selected from a group consisting of potassium permanganate, potassium chromate, potassium dichromate and potassium ferrate, and a reducing agent in a solvent. The oxidizing agent forms an oxometallate anion having a first metal atom with a first valence number. The reducing agent forms a metal cation having a second metal atom with a third valence number. An amorphous multielement metal oxide hydroxide film is deposited on a substrate by soaking the substrate in the liquid mixture. The amorphous multielement metal oxide hydroxide film includes a multielement metal oxide hydroxide having the first metal atom with a second valence smaller than the first valence number and the second metal atom with a fourth valence number larger than the third valence number.

公开(公告)号：US09431258B1

公开(公告)日：2016-08-30

申请号：US14666948

申请日：2015-03-24

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Chun-Hu Chen ,  Cheng-Chi Kuo

IPC: H01L51/00 ,  H01L43/02 ,  H01L21/288 ,  G01N33/543

CPC classification number: H01L21/288 ,  B82Y40/00 ,  G01N33/54373 ,  H01L21/02527 ,  H01L21/0262 ,  H01L21/02664

Abstract: A method for photodepositing a particle on a graphene-semiconductor hybrid panel is disclosed. The method for photodepositing the particle on the graphene-semiconductor includes providing a graphene-semiconductor hybrid panel, dipping the graphene-semiconductor hybrid panel in a fluid containing a precursor, and irradiating the graphene-semiconductor hybrid panel using a light source until the precursor has been reduced or oxidized to form a particle photodeposited on a surface of a graphene sheet. The graphene-semiconductor hybrid panel includes a semiconductor substrate and the graphene sheet adhered to the semiconductor substrate. The light source has an energy equal to or higher than a band gap of the semiconductor substrate. As such, the particle can be directly deposited on the surface of the graphene sheet without the need of modifying the graphene.

Abstract translation: 公开了一种用于在石墨烯半导体混合面板上沉积颗粒的方法。 用于在石墨烯半导体上沉积颗粒的方法包括提供石墨烯半导体混合面板，将石墨烯 - 半导体混合面板浸入含有前体的流体中，并使用光源照射石墨烯 - 半导体混合面板，直到前体具有 被还原或氧化以形成沉积在石墨烯片表面上的颗粒。 石墨烯半导体混合面板包括半导体衬底和粘附到半导体衬底的石墨烯片。 光源具有等于或高于半导体衬底的带隙的能量。 因此，粒子可以直接沉积在石墨烯片的表面上，而不需要改变石墨烯。

公开(公告)号：US09450242B2

公开(公告)日：2016-09-20

申请号：US14102650

申请日：2013-12-11

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Chun-Hu Chen ,  Cheng-Chi Kuo ,  Wen-Jie Lan

IPC: H01B1/02 ,  H01M4/505 ,  C01G1/02 ,  C01G51/04 ,  C01B13/36 ,  C01G51/00 ,  C01G45/12 ,  C01F17/00 ,  H01M4/525

CPC classification number: H01M4/505 ,  C01B13/366 ,  C01F17/0043 ,  C01G1/02 ,  C01G45/1228 ,  C01G51/04 ,  C01G51/40 ,  C01G51/44 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  H01M4/525

Abstract: A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention. The nanostructured metal oxide calcinate is free of impurities and produced with better electrocatalytic activity and better conductivity. Thus, an electrode of biosensor can be modified via the nanostructured metal oxide calcinate. The method for manufacturing the nanostructured metal oxide calcinate includes: disposing a first metal material and a second metal material into a reaction slot and making the first metal material and the second metal material dissolved within a solvent to form a mixture, wherein the pH value of the mixture ranges between 0 to 7, the mixture performs a redox reaction process for obtaining a metal oxide material; and eventually calcining the metal oxide material for obtaining a nanostructured metal oxide calcinate.

Abstract translation: 在本发明中公开了通过氧化还原反应的方法制造适用于生物传感器的纳米结构金属氧化物煅烧方法。 纳米结构金属氧化物煅烧物不含杂质，具有更好的电催化活性和更好的导电性。 因此，可以通过纳米结构金属氧化物煅烧来改变生物传感器的电极。 制造纳米结构金属氧化物煅烧物的方法包括：将第一金属材料和第二金属材料配置到反应槽中，并使第一金属材料和第二金属材料溶解在溶剂中以形成混合物，其中pH值 混合物的范围为0〜7，混合物进行氧化还原反应，得到金属氧化物材料; 并最终煅烧用于获得纳米结构金属氧化物煅烧物的金属氧化物材料。

公开(公告)号：US20150048280A1

公开(公告)日：2015-02-19

申请号：US14102650

申请日：2013-12-11

Applicant: NATIONAL SUN YAT-SEN UNIVERSITY

Inventor： Chun-Hu Chen ,  Cheng-Chi Kuo ,  Wen-Jie Lan

IPC: H01M4/505 ,  H01M4/525

CPC classification number: H01M4/505 ,  C01B13/366 ,  C01F17/0043 ,  C01G1/02 ,  C01G45/1228 ,  C01G51/04 ,  C01G51/40 ,  C01G51/44 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2002/85 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  H01M4/525

Abstract: A method for manufacturing a nanostructured metal oxide calcinate suitable for biosensor through a procedure of redox reaction is disclosed in this invention. The nanostructured metal oxide calcinate is free of impurities and produced with better electrocatalytic activity and better conductivity. Thus, an electrode of biosensor can be modified via the nanostructured metal oxide calcinate. The method for manufacturing the nanostructured metal oxide calcinate includes: disposing a first metal material and a second metal material into a reaction slot and making the first metal material and the second metal material dissolved within a solvent to form a mixture, wherein the pH value of the mixture ranges between 0 to 7, the mixture performs a redox reaction process for obtaining a metal oxide material; and eventually calcining the metal oxide material for obtaining a nanostructured metal oxide calcinate.

Abstract translation: 在本发明中公开了通过氧化还原反应的方法制造适用于生物传感器的纳米结构金属氧化物煅烧方法。 纳米结构金属氧化物煅烧物不含杂质，具有更好的电催化活性和更好的导电性。 因此，可以通过纳米结构金属氧化物煅烧来改变生物传感器的电极。 制造纳米结构金属氧化物煅烧物的方法包括：将第一金属材料和第二金属材料配置到反应槽中，并使第一金属材料和第二金属材料溶解在溶剂中以形成混合物，其中pH值 混合物的范围为0〜7，混合物进行氧化还原反应，得到金属氧化物材料; 并最终煅烧用于获得纳米结构金属氧化物煅烧物的金属氧化物材料。