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- In the second part of this thesis, fluorene-based donor-acceptor copolymers was synthesized and utilized as the emissive layer of light-emitting diodes. 本文的第二个部分乃进行茀系施体-受体共聚高分子之合成、性质鑑定、并将其应用于发光二极体之制备。
- One wasconstructed with a doped blocking layer,the other was conventional three-layer structure with blue dye in the emissive layer and red dye in the electron transport layer. 一种为具有空穴锁定层并在其中掺杂的器件;
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- The hydroxyl ion has a negative charge. 氢氧根离子有一个负电荷。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层,如折叠过的布料或纸板的
- Containing two hydroxyl radicals. 二羟基的包含两个羟基的
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- Having only one hydroxyl group to react with acids. 一元酸的只有一个可与酸发生反应的氢原子团的。
- The light-emitting device using blends of MEH-PPV and the derivatives as emissive layers with brightness up to 11810 cd/m2(8.5 V), 40 times brighter than that with MEH-PPV was fabricated. 研究结果表明;以共混物为发光层的LED;其最大亮度可达到11810cd/m2(8.;5V);最大流明效率为1
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- Polyvalent Metal Hydroxyl Complexes. 多价金属羟基络合物;
- Hydroxyl has an extremely oxidizing nature. 氢氧基具有极强的氧化特性。