高新技术产业数据库

  •   A reviving templating method for multiple nanostru...
  • 作者:Hui-Hui Li;Shu-Hong ...    出处:Science China Materials2017,60(05):461-462
  • 摘要:Binary materials,comprised by two dissimilar components in one matrix,already exist in nature from the subatomic to the

  •   Investigation on the interaction length and access...
  • 作者:SI Wei;YANG HaoJie;L...    出处:Science China(Technological Sciences)2017,60(04):552-560
  • 摘要:Nanopore devices have attracted a lot of attention for their potential application in DNA sequencing. Here, we study how

  •   Preparation of horizontally aligned single-walled ...
  • 作者:Rongli Cui;Xiulan Zh...    出处:Science China(Chemistry)2017,60(04):516-520
  • 摘要:A strategy to prepare horizontally aligned single-walled carbon nanotubes(SWNTs) at moderate temperatures(≤600 ℃) were d

  •   单层MoS_2修饰Cu_7S_4-Au纳米结构用于汞的灵敏选择性检测(英文)
  • 作者:崔家斌;许苏英;汪乐余;    出处:Science China Materials2017,60(04):352-365
  • 摘要:汞的灵敏选择性检测对于人类的公共安全至关重要.本文成功制备了单层二硫化钼修饰的Cu_7S_4-Au纳米结构(Cu_7S_4-Au@S-MoS_2),通过阳极溶出伏安法实现了对汞的灵敏选择性分析检测.基于超小(

  •   连续_脉冲电子源用大电流高密度场发射碳纳米管冷阴极(英文)
  • 作者:陈江涛;杨兵军;刘夏辉;杨娟;崔琳凡;阎...    出处:Science China Materials2017,60(04):335-347
  • 摘要:本文采用丝网印刷技术制备了具有高粘接性能的碳纳米管冷阴极.该碳纳米管冷阴极在直流连续及脉冲场下均具有优异的场发射性能,同时具有高发射电流密度与发射总电流,可以满足高功率器件对冷阴极电子源的使用需求.在直流连续场下,该冷阴极的电流发射密度可达

  •   Asymmetric nanoparticle may go "active" at room te...
  • 作者:Nan Sheng;YuSong Tu;...    出处:Science China(Physics,Mechanics & Astronomy)2017,60(04):29-37
  • 摘要:Using molecular dynamics simulations,we show that an asymmetrically shaped nanoparticle in dilute solution possesses a s

  •   稳定的无机卤化铅铯纳米线钙钛矿电池(英文)
  • 作者:廖金凤;李文广;饶华商;陈白雪;王旭东;...    出处:Science China Materials2017,60(04):285-301
  • 摘要:有机无机杂化钙钛矿因其优异的光电性能受到广泛关注,但是其对湿度、热的不稳定性会限制钙钛矿电池的进一步发展.本文通过简单的溶液浸泡法在导电基底上制备了尺寸为50-100nm的全无机碘化铅铯纳米线,并通过离子交换法将碘化铅铯置换成溴化铅铯纳米线

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