Control of Facet Preference and Stability with Halogen Passivation of CsPbBr3 Perovskite [0.03%]
卤素钝化控制CsPbBr3钙钛矿的晶面取向和稳定性
Xiangyue Cui,Hejin Yan,Hongfei Chen et al.
Xiangyue Cui et al.
Cesium lead bromide perovskite nanocrystals (CsPbX3, X = Cl, Br, I) have garnered significant attention due to their facile controllable synthesis and remarkable optoelectronic properties. Herein, we reveal the energetics of surfaces to acc...
Actualizing Anion-Cation Dual Active Sites in a Single Substance for Hydrogen Evolution [0.03%]
在单一物质中实现阴阳双活性位点用于氢析出反应
Pengyan Wang,Chengmei Ding,Zubing Huang et al.
Pengyan Wang et al.
For a single-substance catalyst, due to the different adsorption/desorption kinetics of metallic (cationic) and nonmetallic (anionic) sites, it typically catalyzes hydrogen evolution in a single-active-site manner, which greatly limits the ...
A Comprehensive Model for Spinodal Decomposition in Ag-Cu Alloys Based on Phase-Field Theory and In Situ TEM [0.03%]
基于相场理论和原位TEM的银铜合金自旋oidal分解全面模型研究
Xin Chen,Lin Yang,Yuan Zhang et al.
Xin Chen et al.
Ag-Cu alloy, composed of thermodynamically immiscible elements, belongs to far-from-equilibrium alloy systems that will undergo spinodal decomposition over an extensive range of compositions. Although numerous researchers have qualitatively...
Largely Optimized Thermoelectric Performance in (Ag, S) Coalloyed Cu2Te Thermoelectric Materials [0.03%]
(Ag,S)共合金Cu2Te热电材料中较高本征输运优化引起的高效热电性能
Yi Niu,Peng Luo,Hailong Sun et al.
Yi Niu et al.
Cu2Te-based compounds are expected to exhibit superior thermoelectric performance compared to Cu2S and Cu2Se due to the larger atomic mass and more covalent bonding of Te atoms, such as chalcogenide selenide and chalcogenide lead. However, ...
Synergistic Defect Suppression and Stress Relief for Efficient Spray-Coated SnO2-Based Perovskite Solar Cells [0.03%]
用于高效喷雾涂覆的SnO2基钙钛矿太阳能电池的协同缺陷抑制和应力释放
Jian Su,Xianwei Zhang,Tao Hu et al.
Jian Su et al.
The scalable fabrication of high-performance SnO2 electron transport layers (ETLs) via solution processing is hindered by colloidal aggregation and defect proliferation, which degrade perovskite solar cell (PSC) efficiency and stability. He...
α-Lipoic Acid Mediates Rapid Spiro-OMeTAD Doping for High-Performance Perovskite Solar Cells [0.03%]
α-型肉桂酸介导的Spiro-OMeTAD的快速掺杂用于高效钙钛矿太阳能电池
Jiarong Wang,Shibing Zou,Ligang Yuan et al.
Jiarong Wang et al.
The instability of 2,2',7,7'-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene (spiro-OMeTAD)-based n-i-p perovskite solar cells (PSCs) with lithium bis(trifluoromethane)sulfonimide doping arises from ionic shuttling and uncontrol...
Sustainable pH-Responsive Ce-Tb-BTC@PDA Composite for Smart Coatings with Dual Functionality: Corrosion Reporting and Active Protection [0.03%]
一种可持续的pH响应性Ce-Tb-BTC@PDA复合材料用于智能涂层：兼具腐蚀预警和主动防护功能
Qi Wang,Ruoyang Zhang,Xu Ren et al.
Qi Wang et al.
The development of sustainable corrosion protection systems that combine real-time damage sensing with autonomous repair remains a significant challenge. Herein, we present an eco-friendly smart composite coating integrating pH-responsive p...
Annealing Temperature Tuning of Thermoelectric Properties in Conductive Polymers: Transition from Ionic to Electronic Thermoelectrics [0.03%]
导电聚合物中热电性质的退火温度调控：从离子型到电子型热电器件的转变
Chunyu Zhao,Yidan Wu,Dongxing Song et al.
Chunyu Zhao et al.
Thermoelectric materials (TEMs) have attracted considerable interest for applications in low-grade energy harvesting, refrigeration, and sensing. Conductive polymers (CPs) represent an important class of TEMs, as they have garnered consider...
Competitive Adsorption in Polymer Nanocomposites: The Molecular Weight and End-Group Effect Revealed by SANS and MD Simulations [0.03%]
聚合物纳米复合材料中的竞争吸附：小角中子散射和分子动力学模拟揭示的分子量和端基效应
Tae Yeon Kong,WooJin Kim,YongJoo Kim et al.
Tae Yeon Kong et al.
Understanding polymer adsorption at interfaces is essential for designing advanced polymer-based nanomaterials with tailored interfacial properties. Although adsorption significantly influences the macroscopic properties of polymer composit...
Molecular Carrier-Assisted Self-Assembly of st-PMMA Helical Complexes for Fluorescence Sensing of Nitroaromatics in Aqueous Medium [0.03%]
基于支链聚甲基丙烯酸缩水甘油酯螺旋超分子聚合物的水中硝基芳香化合物荧光传感器
Yu-Hao Wang,Wen-Tsung Tseng,Kuan-Yi Wu
Yu-Hao Wang
In nature, the cooperative binding of enzyme, coenzyme, and substrate forms a functional ternary complex that activates catalytic activity essential for biological functions. Inspired by this mechanism, we present a supramolecular strategy ...