Sumitomo Seika Chemicals Co., Ltd.

Japan Advanced Institute of Science and Technology

National Institute of Advanced Industrial Science and Technology

Osaka Research Institute of Industrial Science and Technology

Shuichi Karashima

Tatsuya Shimoda

Satoshi Inoue

Tetsuo Sakai

Takashi Mukai

Nobutaka Fujimoto

Kiyoshi Nishioka

Yuji Kinpara

Junichi Fujishige

Masanori Morishita

Yukiyasu Kashiwagi

Mari Yamamoto

Masashi Saitoh

Masanari Takahashi

Yasuyuki Kobayashi

Shingo Ikeda

Ryo Miyabara

General Formula (I) Provided is an all solid state secondary-battery additive comprising a polyalkylene carbonate (I) represented by general formula (I), and by providing such additive, properties such as the charge-discharge capacity and interfacial resistance of an all-solid-state secondary battery are improved. (In general formula (I), Rand Rare each a C1-10 chain-like alkylene group or C3-10 cycloalkylene group, m is 0, 1, or 2 and n is an integer of 10 to 15000, and each R, Rand m in the polyalkylene carbonate (I) chain is independently the same or different.)

All solid state secondary-battery additive, all-solid-state secondary battery, and method for producing same

It is an object of the invention to provide a thin film transistor and a method for producing the same, which will easily achieve self-aligned formation of a source/drain region without through processes under a vacuum or a low pressure or with no use of expensive equipment.

Semiconductor device, method for producing same and aliphatic polycarbonate

Intermediate semiconductor device having an aliphatic polycarbonate layer

This binder for use in a positive electrode for a lithium ion secondary battery contains a copolymer of both vinyl alcohol and an alkali-metal-neutralized ethylenically unsaturated carboxylic acid.

Binder for use in positive electrode for lithium ion secondary battery, positive electrode for lithium ion secondary battery containing said binder, lithium ion secondary battery using said positive electrode, and electrical machinery and apparatus

A binder for an electric double-layer capacitor electrode according to the present invention includes a copolymer of vinyl alcohol and an alkali metal-neutralized product of ethylene-unsaturated carboxylic acid.

Binder for electric double-layer capacitor electrode, electric double-layer capacitor electrode comprising same binder, electric double-layer capacitor using same electrode, and electric apparatus

It is an object of the invention to provide a thin film transistor and a method for producing the same, which will easily achieve self-aligned formation of a source/drain region without through processes under a vacuum or a low pressure or with no use of expensive equipment. An exemplary method for producing a thin film transistor according to the invention includes an aliphatic polycarbonate layer forming step of forming an aliphatic polycarbonate layerthat covers a gate electrode layerdisposed above a semiconductor layerwith a gate insulatorbeing interposed between the gate electrode layerand the semiconductor layer, and also covers the semiconductor layer, and has a dopant causing the semiconductor layerto become an n-type or p-type semiconductor layer, and a heating step of heating at a temperature causing introduction of the dopant into the semiconductor layerand decomposition of the aliphatic polycarbonate layer

Semiconductor device having a decomposed aliphatic polycarbonate layer

Growing community of inventors

Osaka, Japan

Shuichi Karashima