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1
TW201927541A
Composite separator and manufacturing method thereof capable of achieving better discharge mAh/g and charging/discharging stability
Publication/Patent Number: TW201927541A Publication Date: 2019-07-16 Application Number: 106143925 Filing Date: 2017-12-14 Inventor: Chen, Yi-lin   Yang, Chun-chen   Wu yi shiuan   Wu, Zong-han   Wei, Chao-nan   Lue, Shing-jiang Jessie   Luo, Sin-ping   Assignee: MING CHI UNIVERSITY OF TECHNOLOGY   IPC: B32B5/24 Abstract: A composite separator comprises a nanofiber layer and two layers of porous polymer electrolyte membrane layers. The nanofiber layer comprises a plurality of organic nanofibers and a plurality of nanoparticles distributed in the organic nanofibers. The nanoparticles are the inorganic oxide nanoparticles functionalized by the nitrogen family quarternary onium salt. The two porous polymer electrolyte membrane layers are respectively formed on two opposite sides of the nanofiber layer. The porous polymer electrolyte membrane layer contains a vinylidene fluoride-hexafluoropropylene copolymer. The present invention also provides a manufacturing method of composite separator. The lithium ion battery made of the composite separator has a better discharge mAh/g and charging/discharging stability in high-power and high-temperature environment, which is advantageous to be applied in the power storage and power supply equipment in the high-power and high-temperature operation environment.
2
TWI640434B
Composite separator and manufacturing method thereof capable of achieving better discharge mAh/g and charging/discharging stability
Publication/Patent Number: TWI640434B Publication Date: 2018-11-11 Application Number: 106143925 Filing Date: 2017-12-14 Inventor: Chen, Yi-lin   Yang, Chun-chen   Wu yi shiuan   Wu, Zong-han   Wei, Chao-nan   Lue, Shing-jiang Jessie   Luo, Sin-ping   Assignee: MING CHI UNIVERSITY OF TECHNOLOGY   IPC: B32B5/24 Abstract: A composite separator comprises a nanofiber layer and two layers of porous polymer electrolyte membrane layers. The nanofiber layer comprises a plurality of organic nanofibers and a plurality of nanoparticles distributed in the organic nanofibers. The nanoparticles are the inorganic oxide nanoparticles functionalized by the nitrogen family quarternary onium salt. The two porous polymer electrolyte membrane layers are respectively formed on two opposite sides of the nanofiber layer. The porous polymer electrolyte membrane layer contains a vinylidene fluoride-hexafluoropropylene copolymer. The present invention also provides a manufacturing method of composite separator. The lithium ion battery made of the composite separator has a better discharge mAh/g and charging/discharging stability in high-power and high-temperature environment, which is advantageous to be applied in the power storage and power supply equipment in the high-power and high-temperature operation environment.
3
US9269966B2
Method and device for preparing platinum catalyst
Publication/Patent Number: US9269966B2 Publication Date: 2016-02-23 Application Number: 14/046,637 Filing Date: 2013-10-04 Inventor: Tseng, Fan-gang   Wu yi shiuan   Lin, Liang-you   Assignee: NATIONAL TSING HUA UNIVERSITY   IPC: H01M8/10 Abstract: A method and device for preparing platinum catalyst are disclosed. The method comprises providing a carbon-based material; immersing the carbon-based material with a platinum precursor solution in a first container; controlling pressure and temperature within the first container to a predetermined temperature and predetermined pressure to form water vapor, and then allowing the water vapor to escape from the first container through a first opening of the first container to a second container; and maintaining the predetermined temperature and predetermined pressure within the first container for a period of time to reduce the catalyst on the carbon-based material.
4
TWI470868B
FUEL-FED REACTION DEVICE FOR PASSIVE FUEL CELLS
Publication/Patent Number: TWI470868B Publication Date: 2015-01-21 Application Number: 101137070 Filing Date: 2012-10-08 Inventor: Tseng, Fan Gang   Fang, I Chi   Wu, Yi Shiuan   Assignee: National Tsing Hua University   IPC: H01M8/04 Abstract: The present invention relates to a fuel-fed reaction device for passive fuel cells
5
TWI495183B
METHOD FOR MANUFACTURING ELECTRODE FILM
Publication/Patent Number: TWI495183B Publication Date: 2015-08-01 Application Number: 102136466 Filing Date: 2013-10-09 Inventor: Tseng, Fan Gang   Wu, Yi Shiuan   Lin, Liang You   Lu, Chia Lien   Assignee: National Tsing Hua University   IPC: H01M4/86 Abstract: A method for manufacturing an electrode film is disclosed
6
TWI468546B
Preparation method of nano platinum
Publication/Patent Number: TWI468546B Publication Date: 2015-01-11 Application Number: 101125466 Filing Date: 2012-07-13 Inventor: Tseng, Fan Gang   Wang, Chun Hsien   Gong, Shin Mei   Wu, Yi Shiuan   Assignee: National Tsing Hua University   IPC: C23C18/44 Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises of the following steps: disposing the carbon nanotubes (CNTs) as support
7
TW201515311A
METHOD FOR MANUFACTURING ELECTRODE FILM
Publication/Patent Number: TW201515311A Publication Date: 2015-04-16 Application Number: 102136466 Filing Date: 2013-10-09 Inventor: Tseng, Fan Gang   Wu, Yi Shiuan   Lin, Liang You   Lu, Chia Lien   Assignee: National Tsing Hua University   IPC: H01M4/86 Abstract: A method for manufacturing an electrode film is disclosed
8
US2015099210A1
METHOD AND DEVICE FOR PREPARING PLATINUM CATALYST
Publication/Patent Number: US2015099210A1 Publication Date: 2015-04-09 Application Number: 14/046,637 Filing Date: 2013-10-04 Inventor: Tseng, Fan-gang   Wu yi shiuan   Lin, Liang-you   Assignee: National Tsing Hua University   IPC: H01M4/92 Abstract: A method and device for preparing platinum catalyst are disclosed. The method comprises providing a carbon-based material; immersing the carbon-based material with a platinum precursor solution in a first container; controlling pressure and temperature within the first container to a predetermined temperature and predetermined pressure to form water vapor, and then allowing the water vapor to escape from the first container through a first opening of the first container to a second container; and maintaining the predetermined temperature and predetermined pressure within the first container for a period of time to reduce the catalyst on the carbon-based material.
9
US9048470B2
Fuel directing reaction device for passive fuel cell
Publication/Patent Number: US9048470B2 Publication Date: 2015-06-02 Application Number: 13/912,104 Filing Date: 2013-06-06 Inventor: Tseng, Fan-gang   Wu yi shiuan   Fang, I-chi   Assignee: NATIONAL TSING HUA UNIVERSITY   IPC: H01M8/04 Abstract: A fuel directing reaction device for a passive fuel cell comprises: a substrate, which has a first side and a second side opposite to the first side; a fuel reservoir, which is disposed on the first side of the substrate; a fuel introducing microfluidic channel portion, which is disposed on the first side of the substrate and connected with the fuel reservoir; a first rib array portion, which is disposed on the first side of the substrate, and connected with the fuel introducing microfluidic channel portion; a second rib array portion, which is disposed on the first side of the substrate, and connected with the first rib array; and a plurality of reaction holes, each of which is disposed on the open side of the V-shaped portion of the second ribs and extends through the substrate to connect the first side and the second side of the substrate.
10
US2015099062A1
METHOD FOR MANUFACTURING FILM ELECTRODE
Publication/Patent Number: US2015099062A1 Publication Date: 2015-04-09 Application Number: 14/445,359 Filing Date: 2014-07-29 Inventor: Tseng, Fan-gang   Wu yi shiuan   Lu, Chia-lien   Lin, Liang-you   Assignee: National Tsing Hua University   IPC: H01M4/88 Abstract: A method for manufacturing a film electrode is disclosed, which comprises the following steps: (A) providing a polymer substrate, and forming a micro-structure array comprising a plurality of micro holes on the polymer substrate; and (B) depositing sequentially an electron-conductive layer, a catalyst layer, and a proton exchange membrane on the array comprising a plurality of micro holes to form a film electrode; wherein the aspect ratio of the plurality of micro holes is ranging from 2:1 to 5:1.
11
TW201415704A
FUEL-FED REACTION DEVICE FOR PASSIVE FUEL CELLS
Publication/Patent Number: TW201415704A Publication Date: 2014-04-16 Application Number: 101137070 Filing Date: 2012-10-08 Inventor: Tseng, Fan Gang   Fang, I Chi   Wu, Yi Shiuan   Assignee: National Tsing Hua University   IPC: H01M8/04 Abstract: The present invention relates to a fuel-fed reaction device for passive fuel cells
12
TW201402861A
Preparation method of nano platinum
Publication/Patent Number: TW201402861A Publication Date: 2014-01-16 Application Number: 101125466 Filing Date: 2012-07-13 Inventor: Tseng, Fan Gang   Wang, Chun Hsien   Gong, Shin Mei   Wu, Yi Shiuan   Assignee: National Tsing Hua University   IPC: C23C18/44 Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises of the following steps: disposing the carbon nanotubes (CNTs) as support
13
US2014099570A1
Fuel Directing Reaction Device for Passive Fuel Cell
Publication/Patent Number: US2014099570A1 Publication Date: 2014-04-10 Application Number: 13/912,104 Filing Date: 2013-06-06 Inventor: Tseng, Fan-gang   Wu yi shiuan   Fang, I-chi   Assignee: National Tsing Hua University   IPC: H01M8/04 Abstract: A fuel directing reaction device for a passive fuel cell comprises: a substrate, which has a first side and a second side opposite to the first side; a fuel reservoir, which is disposed on the first side of the substrate; a fuel introducing microfluidic channel portion, which is disposed on the first side of the substrate and connected with the fuel reservoir; a first rib array portion, which is disposed on the first side of the substrate, and connected with the fuel introducing microfluidic channel portion; a second rib array portion, which is disposed on the first side of the substrate, and connected with the first rib array; and a plurality of reaction holes, each of which is disposed on the open side of the V-shaped portion of the second ribs and extends through the substrate to connect the first side and the second side of the substrate.
14
US2014018233A1
METHOD FOR PREPARING NANO-SCALE PLATINUM
Publication/Patent Number: US2014018233A1 Publication Date: 2014-01-16 Application Number: 13/683,294 Filing Date: 2012-11-21 Inventor: Tseng, Fan-gang   Wu yi shiuan   Gong, Shin-mei   Wang, Chun-hsien   Assignee: NATIONAL TSING HUA UNIVERSITY   IPC: B01J37/16 Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises the steps of: utilizing carbon nanotubes (CNTs) as a catalyst support; mixing platinum salt with a reducing agent and deionized water to form a precursor solution in a flask; heating the precursor solution in the flask at a predetermined temperature range to reduce nano-scale platinum nanoparticles on the carbon nanotubes by the process of water evaporation; allowing the water vapor to flow through a connection tube to a condenser; filling a cooling substance into the condenser via the first opening and draining the cooling substance from the condenser via the second opening to lower the temperature of the water vapor in the inner tube by the cooling substance and condense the water vapor into liquid water, which is collected with a beaker placed under the condenser.
15
US8703640B2
Method for preparing nano-scale platinum
Publication/Patent Number: US8703640B2 Publication Date: 2014-04-22 Application Number: 13/683,294 Filing Date: 2012-11-21 Inventor: Tseng, Fan-gang   Wu yi shiuan   Gong, Shin-mei   Wang, Chun-hsien   Assignee: National Tsing Hua University   IPC: B01J23/42 Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises the steps of: utilizing carbon nanotubes (CNTs) as a catalyst support; mixing platinum salt with a reducing agent and deionized water to form a precursor solution in a flask; heating the precursor solution in the flask at a predetermined temperature range to reduce nano-scale platinum nanoparticles on the carbon nanotubes by the process of water evaporation; allowing the water vapor to flow through a connection tube to a condenser; filling a cooling substance into the condenser via the first opening and draining the cooling substance from the condenser via the second opening to lower the temperature of the water vapor in the inner tube by the cooling substance and condense the water vapor into liquid water, which is collected with a beaker placed under the condenser.
16
TWM274779U
Bed frame for pets
Publication/Patent Number: TWM274779U Publication Date: 2005-09-11 Application Number: 93209041 Filing Date: 2004-06-08 Inventor: Wu yi shiuan   Assignee: Wu yi shiuan   IPC: A01K1/02
17
TWM250893U
Self-paste adhesive tape specifically for use with beverages cup lid
Publication/Patent Number: TWM250893U Publication Date: 2004-11-21 Application Number: 91200663 Filing Date: 2002-01-23 Inventor: Wu yi shiuan   Assignee: Wu yi shiuan   IPC: B65D41/02
18
US2002137474A1
Crystallite covering for cellular telephone
Publication/Patent Number: US2002137474A1 Publication Date: 2002-09-26 Application Number: 09/814,959 Filing Date: 2001-03-23 Inventor: Wu yi shiuan   Assignee: Wu yi shiuan   IPC: H04B001/38 Abstract: A crystallite covering used with a cellular telephone to isolate electromagnetic waves of the cellular telephone from contacting the user, includes a flexible fabric belt adapted to cover front and back sides of the cellular telephone, the flexible fabric belt having a plurality of crystallites of different sizes fixedly provided at a front sidewall thereof and arranged to show different designs and adapted to isolate electromagnetic waves of the cellular telephone, and a plurality of transverse strips of loop material fixedly provided at a back sidewall thereof and fastened to respective transverse strips of hook material of the cellular telephone.