A facile approach for generating ordered oxygen vacancies in metal oxides [0.03%]
金属氧化物中有序氧空位的简易引入方法
Kexin Chen,Xuanyi Yuan,Zhaobo Tian et al.
Kexin Chen et al.
Oxygen vacancies in oxide materials, although demonstrated to be beneficial for many applications, are hard to be generated and manipulated as desired, particularly for bulk materials with a large size and limited surface area. Here, by sim...
Stiff and self-healing hydrogels by polymer entanglements in co-planar nanoconfinement [0.03%]
平面纳米限域中由聚合物缠结形成的刚性自修复水凝胶
Chen Liang,Volodymyr Dudko,Olena Khoruzhenko et al.
Chen Liang et al.
Many biological tissues are mechanically strong and stiff but can still heal from damage. By contrast, synthetic hydrogels have not shown comparable combinations of properties, as current stiffening approaches inevitably suppress the requir...
Vapour-liquid-solid-solid growth of two-dimensional non-layered β-Bi2O3 crystals with high hole mobility [0.03%]
具有高空穴迁移率的二维非层状β-Bi2O3晶体的气液固同相生长
Yunhai Xiong,Duo Xu,Yousheng Zou et al.
Yunhai Xiong et al.
Currently, p-type two-dimensional (2D) materials lag behind n-type ones in both quantity and performance, hindering their use in advanced p-channel transistors and complementary logic circuits. Non-layered materials, which make up 95% of cr...
Zhuofeng Shi,Wei Guo,Saiyu Bu et al.
Zhuofeng Shi et al.
The layered lanthanide oxychloride (LnOCl) family, featuring a low equivalent oxide thickness, high breakdown field and magnetic ordering properties, holds great promise for next-generation van der Waals devices. However, the exploitation o...
Surfactant-induced hole concentration enhancement for highly efficient perovskite light-emitting diodes [0.03%]
表面活性剂诱导的空穴浓度增强用于高效钙钛发光二极管
Jiajun Qin,Jia Zhang,Xianjie Liu et al.
Jiajun Qin et al.
It is widely acknowledged that constructing small injection barriers for balanced electron and hole injections is essential for light-emitting diodes (LEDs). However, in highly efficient LEDs based on metal halide perovskites, a seemingly l...
Non-fullerene electron-transporting materials for high-performance and stable perovskite solar cells [0.03%]
用于高性能和稳定钙钛矿太阳能电池的非富勒烯电子传输材料
Kui Feng,Guoliang Wang,Qing Lian et al.
Kui Feng et al.
The electron-transporting material (ETM) is a key component of perovskite solar cells (PSCs) optimizing electron extraction from perovskite to cathode. Fullerenes, specifically C60 and [6,6]-phenyl-C61-butyric acid methyl ester (PCBM), have...