Radical/Ion-Containing Block Copolymers: Self-Assembly and Application toward Organic Devices
自由基/含离子嵌段共聚物:自组装及其在有机器件中的应用
基本信息
- 批准号:23550139
- 负责人:
- 金额:$ 3.41万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011 至 2013
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
A well-defined mesostructure of block copolymer templates was successfully functionalized with redox-active radicals and charge-compensating ionic groups via ionic liquid-assisted self-assembly. The obtained PS-b-PEO layer containing TEMPO-IL 1 exhibited morphology-driven modulation of charge-transport (on/off switching) in an organic thin film device. Location of radical and ionic molecules was correlated with resistive memory characteristics (rewritable/WORM, etc). We applied Kelvin Probe Force Microscopy (KPFM) technique and conductive AFM to visualize local surface potential and local conductivity change of microdomains under the programmed bias. Radical- and ion-functionalized block copolymers were also synthesized via controlled radical polymerization and ring-opening metathesis polymerization, and utilized as the active layer for organic memory.
通过离子液体辅助的自组装成功地将块共聚物模板的良好定义的嵌段共聚物模板的介质结构成功官能化。在有机薄膜设备中,获得的PS-B-PEO层含有Tempo-IL 1的PS-B-PEO层表现出对电荷传输(ON/OFF开关)的形态驱动的调制。自由基分子和离子分子的位置与电阻性记忆特性(重写/蠕虫等)相关。我们应用开尔文探针显微镜(KPFM)技术和导电AFM来可视化局部表面电势和局部电导率变化微小区域下的偏置下的微区域的变化。还通过受控的自由基聚合和开环的分解聚合合成自由基和离子官能化的块共聚物,并用作有机记忆的活性层。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
「EDOTの気相重合」in PEDOTの材料物性とデバイス応用
PEDOT材料特性和器件应用中的“EDOT气相聚合”
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:須賀健雄;西出宏之
- 通讯作者:西出宏之
気相重合を用いたポリチオフェン/レドックスポリマー複合層の構築と有機電子・光デバイスへの応用
气相聚合法构建聚噻吩/氧化还原聚合物复合层及其在有机电子和光学器件中的应用
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Tomoko Yamaguchi;Shinya Watanabe;Yuriko Matsumura;Yoshikazu Tokuoka;Akihiro Yokoyama;須賀健雄
- 通讯作者:須賀健雄
走査プローブ顕微鏡を用いたラジカル/イオン含有ミクロドメインの局所電荷輸送過程の解明
使用扫描探针显微镜阐明含自由基/离子微域中的局部电荷传输过程
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:須賀健雄;青木康平;西出宏之
- 通讯作者:西出宏之
ラジカル/イオン置換ブロック共重合体の精密合成と機能性ミクロドメイン形成
自由基/离子取代嵌段共聚物的精确合成及功能微域的形成
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Hisato Ishikawa;Takayuki Sugiyama;Keisuke Kurita;Akihiro Yokoyama;西山淳也・牧田佳真・木原伸浩;須賀健雄,阪田美紀,青木康平,西出宏之
- 通讯作者:須賀健雄,阪田美紀,青木康平,西出宏之
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SUGA Takeo的其他基金
Regulation of AChR cluster formation by miR-206 in masticatory muscles of mi/mi mice.
mi/mi 小鼠咀嚼肌中 miR-206 对 AChR 簇形成的调节。
- 批准号:2546303725463037
- 财政年份:2013
- 资助金额:$ 3.41万$ 3.41万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
The function of miRNAs in the atrophy of tongue and masticatory muscles with aging and searching for the treatment
miRNAs在舌和咀嚼肌随衰老萎缩中的作用及寻找治疗方法
- 批准号:2259217122592171
- 财政年份:2010
- 资助金额:$ 3.41万$ 3.41万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Radical-Containing Block Copolymers: Microphase Separation and Charge Storage/Transport Modulation in the Organic Thin Film Devices
含自由基的嵌段共聚物:有机薄膜器件中的微相分离和电荷存储/传输调制
- 批准号:2175012921750129
- 财政年份:2009
- 资助金额:$ 3.41万$ 3.41万
- 项目类别:Grant-in-Aid for Young Scientists (B)Grant-in-Aid for Young Scientists (B)
A Study on Electro-Magnetic Interferences for ICD cause of Dental Electric Equipments
牙科电动设备ICD电磁干扰原因研究
- 批准号:1659197116591971
- 财政年份:2004
- 资助金额:$ 3.41万$ 3.41万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
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