Industrial Technology Research Institute

Au Optronics Corporation

Chunghwa Picture Tubes, Ltd.

Hannstar Display Corporation

National Central University

Chi Mei Optoelectronics Corporation

Toppoly Optoelectronics Corporation

Quanta Display Inc.

Taiwan Tft Lcd Association

Tsung-Hsiung Wang

Jing-Pin Pan

Yueh-Wei Lin

Chang-Rung Yang

Jung-Mu Hsu

Chung-Liang Chang

Ya-Tin Hsu

Li-Duan Tsai

Tzong-Ming Lee

Cheng-Liang Cheng

Chia-Chen Fang

Ker-Ming Chen

Chen-Chung Chen

Li-Chun Chen

Syh-Ming Ho

Wen-Chin Lee

Chia-Ming Chang

Shih-Chieh Liao

Shur-Fen Liu

Fu-Ming Wang

Jinn-Shing King

Yue-Shih Jeng

Man-Lin Chen

Hung-Chun Wu

Yu-Hsun Wu

Yu-Min Peng

Chorng-Shyan Chern

Guey-Sheng Liou

Wei-Chih Liu

Wen-Bing Chu

Guan-Lin Lai

Hung-Ju Yen

Ching-Yi Su

Jason Fang

Jen-Chih Lo

Chia-Erh Liu

Chin-Shu Cheng

Yu-Han Li

Ping-Yao Wu

Ting-Ju Yeh

Jen-Jeh Lee

Ming-Yi Lu

Chih-Jer Shih

Meng-Chin Tsui

Cheng-Zhang Lu

Chuang-Shin Chiou

Cha-Wen Chang

Tsai-An Yu

Yu-Ling Lin

Ssu-Tai Lin

Pin-Chi Chiang

Peter P Chu

Chien-Shun Wu

Bo-Jun Liu

Yuh-Shyang Chen

Shing-Yaw Hsu

Richard P Cheng

Aina Hung

Han-Lung Chen

Shing-Shing King

Pei-Wen Ding

Ming-Shun Chan

A lithium battery structure is provided. The lithium battery structure includes a first metal layer including aluminum foil or stainless steel foil, a second metal layer including copper foil, nickel foil or stainless steel foil, a separator, a first electrode layer, a second electrode layer, and a first functional layer including a first composition. The separator is disposed between the first metal layer and the second metal layer. The first electrode layer is disposed between the first metal layer and the separator. The second electrode layer is disposed between the second metal layer and the separator. The first functional layer is disposed between the first metal layer and the first electrode layer. The first composition includes 20-80 parts by weight of flake conductive material, 1-30 parts by weight of spherical conductive material, 10-50 parts by weight of thermoplastic elastomer and 1-25 parts by weight of nitrogen-containing hyperbranched polymer.

Lithium battery structure

An ion-conducting material, a core-shell structure containing the ion-conducting material, an electrode prepared with the core-shell structure and a metal-ion battery employing the electrode are provided. The core-shell structure includes a core particle and an organic-inorganic composite layer formed on the surface of the core particle for encapsulating the core particle. The core particle includes lithium cobalt oxide, lithium nickel cobalt oxide, lithium nickel cobalt manganese oxide, or lithium nickel cobalt aluminum oxide. Also, the organic-inorganic composite layer includes nitrogen-containing hyperbranched polymer and an ion-conducting material. The ion-conducting material is a lithium-containing linear polymer or a modified Prussian blue, wherein the modified Prussian blue has an ion-conducting group and the lithium-containing linear polymer has an ion-conducting segment.

Ion-conducting material, core-shell structure containing the same, electrode prepared with the core-shell structure and metal-ion battery employing the electrode

An electrolyte is provided. The electrolyte includes a polymer, a lithium salt, and an organic solvent. The polymer is a polymerization product of a reactive additive and an initiator, wherein the reactive additive includes at least an amide group and at least an epoxy group or ethyl group. A composition for electrolyte and a lithium battery employing the electrolyte are also provided.

Electrolyte, composition for electrolyte and lithium battery employing the same

Provided is an electrolyte additive for a lithium ion secondary battery including an organic lithium compound and a hyper-branched structure material. The electrolyte additive enhances the decomposition voltage of the electrolyte up to 5.5 V, and increases the heat endurable temperature by 10&#xb0; C. or more. The safety of the battery is thus improved.

Lithium ion secondary battery and electrolyte additive for the same

A modified maleimide oligomer is disclosed. The modified maleimide oligomer is made by performing a reaction of a compound having a barbituric acid structure, a free radical capture, and a compound having a maleimide structure. A composition for a battery is also disclosed. The composition includes the modified maleimide oligomer.

Modified maleimide oligomer, preparation method thereof and composition containing the same

A non-aqueous electrolyte including a lithium salt, an organic solvent, and an electrolyte additive is provided. The electrolyte additive is a meta-stable state nitrogen-containing polymer formed by reacting Compound (A) and Compound (B). Compound (A) is a monomer having a reactive terminal functional group. Compound (B) is a heterocyclic amino aromatic derivative as an initiator. A molar ratio of Compound (A) to Compound (B) is from 10:1 to 1:10. A lithium secondary battery containing the non-aqueous electrolyte is further provided. The non-aqueous electrolyte of this disclosure has a higher decomposition voltage than a conventional non-aqueous electrolyte, such that the safety of the battery during overcharge or at high temperature caused by short-circuit current is improved.

Non-aqueous electrolyte and lithium secondary battery including the same

The invention provides a lithium battery, including: a cathode plate and an anode plate; a separator disposed between the cathode plate and the anode plate to define a reservoir region; and an electrolyte filled in the reservoir region. A thermal protective film is provided to cover a material of the cathode plate or the anode plate. When a battery temperature rises over an onset temperature of the thermal protective film, it undergoes a crosslinking reaction to inhibit thermal runaway. A method for fabricating the lithium ion battery is also provided.

Method for modifying cathode material and lithium battery employing the cathode material

A cathode material structure and a method for preparing the same are described. The cathode material structure includes a material body and a composite film coated thereon. The material body has a particle size of 0.1-50 &#x3bc;m. The composite film has a porous structure and electrical conductivity.

Cathode material structure and method for preparing the same

A lithium battery is provided. The lithium battery comprises an positive electrode plate having a first surface, a negative electrode plate having a second surface, a first thermal insulating layer and a separator. The first surface is opposite to the second surface. The thermal insulating layer is disposed on one of the first surface and the second surface. The thermal insulating layer is comprised of an inorganic material, a thermal activation material and a binder. The separator is disposed between the positive electrode plate and the negative electrode plate.

Lithium battery and electrode plate structure

Proton exchange membrane compositions having high proton conductivity are provided. The proton exchange membrane composition includes a hyper-branched polymer, wherein the hyper-branched polymer has a DB (degree of branching) of more than 0.5. A polymer with high ion conductivity is distributed uniformly over the hyper-branched polymer, wherein the hyper-branched polymer has a weight ratio equal to or more than 5 wt %, based on the solid content of the proton exchange membrane composition.

Proton exchange membrane composition

A meta-stable state nitrogen-containing polymer formed by reacting Compound (A) and Compound (B) is described. Compound (A) is a monomer having a reactive terminal functional group. Compound (B) is a heterocyclic amino aromatic derivative as an initiator. The molar ratio of Compound (A) to Compound (B) is from 10:1 to 1:10. The meta-stable state nitrogen-containing polymer has a variance less than 2% in its narrow molecular weight distribution after being retained at 55&#xb0; C. for one month.

Meta-stable state nitrogen-containing polymer

Binder composites for membrane electrode assemblies and membrane electrode assemblies employing the same are provided. The binder composition includes a solvent, a hyper-branched polymer and a polymer with high ion conductivity, wherein the hyper-branched polymer and the polymer with high conductivity of hydronium are distributed uniformly over the solvent, and the hyper-branched polymer has a DB (degree of branching) of more than 0.5.

Binder compositions and membrane electrode assemblies employing the same

A gel polymer electrolyte precursor and a rechargeable cell comprising the same are provided. The gel polymer electrolyte precursor comprises a bismaleimide monomer or bismaleimide oligomer, a compound having formula (I): a non-aqueous metal salt electrolyte, a non-protonic solvent, and a free radical initiator, wherein the bismaleimide oligomer is prepared by reaction of barbituric acid and bismaleimide, X comprises oxygen, organic hydrocarbon compounds, organic hydrocarbon oxide compounds, oligomers or polymers, n is 2 or 3, and A independently comprises wherein m is 0&#x2dc;6, X comprises hydrogen, cyano, nitro or halogen, and Rindependently comprises hydrogen or C1&#x2dc;4 alkyl.

Gel polymer electrolyte precursor and rechargeable cell comprising the same

A nonaqueous electrolyte having maleimide additives and rechargeable cells employing the same are provided. The nonaqueous electrolyte having maleimide additives comprises an alkali metal electrolyte, a nonaqueous solvent, and maleimide additives. Specifically, the maleimide additives comprise maleimide monomer, bismaleimide monomer, bismaleimide oligomer, or mixtures thereof. The maleimide additives comprise functional groups, such as a maleimide double bond, phenyl group carboxyl, or imide, enhancing the charge-discharge efficiency, safety, thermal stability, chemical stability, flame-resistance, and lifespan of the secondary cells of the invention.

Nonaqueous electrolyte having maleimide additives and secondary cells employing the same

An exchange membrane containing modified maleimide oligomers comprising sulfonated poly(aryl ether ketone) (S-PAEK) and modified maleimide oligomers. The exchange membrane uses the modified maleimide oligomers having a hyper-branched architecture as matrix, and introduces them into S-PAEK to constitute semi-interpenetration network (semi-IPN), so as to intensify water holding capacity, chemical resistance, the electrochemical stability and thermal resistance of the ionic/proton exchange membrane. The exchange membrane can be used to fabricate the membrane electrode assemblies, fuel cells, and be applied them to the fields of seawater desalination, heavy water and sewage treatment, and biomass-energy resources.

Exchange membrane containing modified maleimide oligomers

Growing community of inventors

Dali, Taiwan

Tsung-Hsiung Wang