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...
Nadine Leisgang,Andrés M Mier Valdivia
Nadine Leisgang
Frozen non-equilibrium dynamics of exciton Mott insulators in moiré superlattices [0.03%]
莫尔超晶格中激子莫特绝缘体的冻结非平衡动力学
Shibin Deng,Heonjoon Park,Jonas Reimann et al.
Shibin Deng et al.
Moiré superlattices, such as those formed from transition metal dichalcogenide heterostructures, have emerged as an exciting platform for exploring quantum many-body physics. They have the potential to serve as solid-state analogues to ult...
Sang T Pham,Natalia Koniuch,Emily Wynne et al.
Sang T Pham et al.
Organic molecular crystals encompass a vast range of materials from pharmaceuticals to organic optoelectronics, proteins and waxes in biological and industrial settings. Crystal defects from grain boundaries to dislocations are known to pla...
High-density brush-shaped polymer lipids reduce anti-PEG antibody binding for repeated administration of mRNA therapeutics [0.03%]
高密度刷状聚合物脂质减少抗PEG抗体结合以降低mRNA药物重复给药时的免疫反应
Yufen Xiao,Xizhen Lian,Yehui Sun et al.
Yufen Xiao et al.
Messenger RNA lipid-nanoparticle-based therapies represent an emerging class of medicines for a variety of applications. However, anti-poly(ethylene glycol) (anti-PEG) antibodies generated by widely used PEGylated medicines and lipid nanopa...
Operando-informed precatalyst programming towards reliable high-current-density electrolysis [0.03%]
面向高电流密度可靠电解的原位前催化剂设计
Lu Xia,Bruna Ferreira Gomes,Wulyu Jiang et al.
Lu Xia et al.
Electrocatalysts support crucial industrial processes and emerging decarbonization technologies, but their design is hindered by structural and compositional changes during operation, especially at application-relevant current densities. He...
Dragan Damjanovic
Dragan Damjanovic
High electrostrain in a lead-free piezoceramic from a chemopiezoelectric effect [0.03%]
来自化学位移效应的无铅压电陶瓷中的高压电应变
Ze Xu,Xiaoming Shi,Yi-Xuan Liu et al.
Ze Xu et al.
Piezoelectric materials are indispensable in electromechanical actuators, which require a large electrostrain with a fast and precise response. By designing a chemopiezoelectric effect, we developed an approach to achieve a high electrostra...
Rapid self-strengthening in double-network hydrogels triggered by bond scission [0.03%]
双网络水凝胶中由化学键断裂引发的快速自增强效应
Zhi Jian Wang,Wei Li,Xueyu Li et al.
Zhi Jian Wang et al.
The scission of chemical bonds in materials can lead to catastrophic failure, with weak bonds typically undermining the materials' strength. Here we demonstrate how weak bonds can be leveraged to achieve self-strengthening in polymer networ...