Industrial Technology Research Institute

National Taiwan University

Mitsui Chemicals, Inc.

National Central University

Jing-Pin Pan

Tsung-Hsiung Wang

Chang-Rung Yang

Jung-Mu Hsu

Yueh-Wei Lin

Chung-Liang Chang

Shur-Fen Liu

Tzong-Ming Lee

Fu-Ming Wang

Jinn-Shing King

Ya-Tin Hsu

Li-Duan Tsai

Chih-Chiang Chen

Hung-Chun Wu

Chorng-Shyan Chern

Syh-Ming Ho

Bing-joe Hwang

Cheng-Liang Cheng

Chia-Chen Fang

Charng-Shing Lu

Ker-Ming Chen

Wen-Bing Chu

Chen-Chung Chen

Tsung H Wang

Li-Chun Chen

Guan-Lin Lai

Ching-Yi Su

Jen-Chih Lo

Shu-Chu Shih

Jen-Jeh Lee

Han L Chen

Sheng-Yaw Hsu

Wen-Chin Lee

Chien-An Chen

Chyi-Ming Leu

Min-Lin Lee

Chun-Wei Su

Chin-Sun Shyu

Hui-Lung Kuo

Gwo-Yuh Shiau

Hsien-Kuang Lin

Chih-Jen Yang

Yu-Chan Yen

Yi-Chun Liu

Yuh-Fwu Chou

Nae-Lih Wu

Feng-Po Tseng

Man-Lin Chen

Chein-Dhau Lee

Yu-Min Peng

Guey-Sheng Liou

Gen Miyata

Hsin-Hsien Yeh

Meng-Huei Chen

Hung-Ju Yen

Chin-Shu Cheng

Jason Fang

Ping-Yao Wu

Tsai-An Yu

Mo-Hua Yang

Yu-Han Li

Cha-Wen Chang

Jyh-Chien Chen

Quoc Thai Pham

Chih-Jer Shih

Meng-Chin Tsui

Ming-Yi Lu

Ting-Ju Yeh

Peter P Chu

Chien-Shun Wu

Bo-Jun Liu

Horng-Yuan Wen

Akihito Shigematsu

Ying-Chang Hung

Mao-Sung Wu

Jyh-Tsung Lee

Jung-Cheng Lin

Shing-Yaw Hsu

Tong-Chee Hsu

Han-Lung Chen

Chuen-Chyr Chen

Yu-Ling Lin

Angelia Sulaiman Lo

Shu-Heng Wen

Ssu-Tai Lin

Ya-Ting Hsu

Pin-Chi Chiang

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

A method of forming slurry for a positive electrode plate is provided, which includes reacting maleimide compound and barbituric acid to form a hyper branched polymer. 0.1 to 1 part by weight of the hyper branched polymer is mixed with 0.01 to 1 part by weight of coupling agent and 0.1 to 6 parts by weight of carbon nanotube to form a mixture. 80 to 97.79 parts by weight of active material is added to the mixture, wherein the hyper branched polymer, the carbon nanotube, and the active material are bonded by the coupling agent.

Positive electrode plate and method of forming slurry for positive electrode plate

An oligomer-polymer is provided. The oligomer-polymer is obtained by the polymerization reaction of a compound containing an ethylenically unsaturated group and a nucleophile compound, wherein the nucleophile compound includes the compound shown in formula 1: A lithium battery including an anode, a cathode, an isolation film, an electrolyte solution, and a package structure is also provided, wherein the cathode includes the oligomer-polymer.

Oligomer-polymer and lithium battery

An oligomer additive is provided. The oligomer additive is obtained by a reaction of a maleimide, a barbituric acid and a dibenzyl trithiocarbonate. A lithium battery including an anode, a cathode, a separator, an electrolyte solution and a package structure is also provided, wherein the cathode includes the oligomer additive.

Oligomer additive and lithium battery

Provided are an electrode for a lithium battery that is capable of providing a lithium battery having both high stability and high battery properties; a process for producing an electrode for a lithium battery, in which a positive electrode plate and/or a negative electrode plate, even when coated with a thermal activation material dissolved in an organic solvent such as a pyrrolidone-based solvent, is prevented from swelling; and a lithium battery including said electrode for a lithium battery. The electrode for a lithium battery includes an electrode plate, a mix layer and a heat insulating layer in this order, wherein the mix layer includes at least an aqueous adhesive and an active material; the heat insulating layer includes at least a thermal activation material; and at least part of the mix layer is in contact with at least part of the heat insulating layer.

Electrode for lithium battery and production process thereof, and lithium battery

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

Disclosed is an electrode assembly of a lithium secondary battery, including an anode plate, a cathode plate, a separator for separating the anode plate and the cathode plate and conducting lithium ions of an electrolyte, and a composite film disposed between the anode plate and the separator and/or between the cathode plate and the separator. The composite film includes 5 to 95 parts by weight of an inorganic clay and 95 to 5 parts by weight of an organic polymer binder.

Electrode assembly of lithium secondary battery

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 lithium battery is provided. The lithium battery comprises a first plate, a second plate and a separator. The first plate is composed of a plurality of electrode material layers stacked on one another. At least one of the electrode material layers comprises a thermal activation material. The separator is disposed between the first plate and the second plate.

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

Growing community of inventors

Hsinchu Hsien, Taiwan

Jing-Pin Pan