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5,511 Newest Publications in chemistry of materials
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Influence of the Contact Area on the Current Density across Molecular Tunneling Junctions Measured with EGaIn Top-Electrodes
21-Dec-2017 | Philipp Rothemund; Carleen Morris Bowers; Zhigang Suo; George M. Whitesides, Chemistry of Materials, 2017
This paper describes the relationship between the rates of charge transport (by tunneling) across self-assembled monolayers (SAMs) in a metal/SAM//Ga2O3/EGaIn junction and the geometric contact area (Ag) between the conical Ga2O3/EGaIn top-electrode and the bottom-electrode. Measurements of ...
Alignment of Redox Levels at Semiconductor–Water Interfaces
21-Dec-2017 | Zhendong Guo; Francesco Ambrosio; Wei Chen; Patrick Gono; Alfredo Pasquarello, Chemistry of Materials, 2017
We determine the band alignment between various semiconductors and liquid water by combining molecular dynamics (MD) simulations of atomistic interface models, electronic-structure calculations at the hybrid-functional and GW level, and a computational standard hydrogen electrode. Our study ...
First-Principles Study of the Voltage Profile and Mobility of Mg Intercalation in a Chromium Oxide Spinel
21-Dec-2017 | Tina Chen; Gopalakrishnan Sai Gautam; Wenxuan Huang; Gerbrand Ceder, Chemistry of Materials, 2017
The development of Mg batteries, which can potentially achieve higher energy densities than Li-ion systems, is in need of cathodes that can reversibly intercalate Mg2+ and exhibit a higher energy density than the state-of-the-art Chevrel and thio-spinel cathodes. Recent theoretical and ...
Fabrication of Bimetallic Au–Pd–Au Nanobricks as an Archetype of Robust Nanoplasmonic Sensors
20-Dec-2017 | Ka Chon Ng; Fan-Cheng Lin; Po-Wei Yang; Yu-Chun Chuang; Chung-Kai Chang; Ai-Hsuan Yeh; Chin-Sheng Kuo; Chen-Rui Kao; ..., Chemistry of Materials, 2017
Conventional gas sensors work upon changes in mechanical or conductive properties of sensing materials during a chemical process, which may limit availabilities of size miniaturization and design simplification. However, fabrication of miniaturized sensors with superior sensitivities in real-time ...
Breaking 10% Efficiency in Semitransparent Solar Cells with Fused-Undecacyclic Electron Acceptor
20-Dec-2017 | Boyu Jia; Shuixing Dai; Zhifan Ke; Cenqi Yan; Wei Ma; Xiaowei Zhan, Chemistry of Materials, 2017
A fused-undecacyclic electron acceptor IUIC has been designed, synthesized and applied in organic solar cells (OSCs) and semitransparent organic solar cells (ST-OSCs). In comparison with its counterpart, fused-heptacyclic ITIC4, IUIC with a larger π-conjugation and a stronger electron-donating ...
Modulating the Hysteresis of an Electronic Transition: Launching Alternative Transformation Pathways in the Metal–Insulator Transition of Vanadium(IV) Oxide
20-Dec-2017 | Erick J. Braham; Diane Sellers; Emily Emmons; Ruben Villarreal; Hasti Asayesh-Ardakani; Nathan A. Fleer; Katie E. Fa ..., Chemistry of Materials, 2017
Materials exhibiting pronounced metal–insulator transitions such as VO2 have acquired great importance as potential computing vectors and electromagnetic cloaking elements given the large accompanying reversible modulation of properties such as electrical conductance and optical transmittance. As ...
Regioselective Polyamination of Gd@C2v(9)-C82 and Non-High Performance Liquid Chromatography Rapid Separation of Gd@C82(morpholine)7
20-Dec-2017 | Huan Huang; Lele Zhang; Xuejiao J. Gao; Xihong Guo; Rongli Cui; Binggang Xu; Jinquan Dong; Yanbang Li; Liangbing Gan ..., Chemistry of Materials, 2017
Chemistry of Materials DOI: 10.1021/acs.chemmater.7b03787
Unveiling the Atomic Structures of the Minority Surfaces of TiO2 Nanocrystals
20-Dec-2017 | Wentao Yuan; Jun Meng; Beien Zhu; Yi Gao; Ze Zhang; Chenghua Sun; Yong Wang, Chemistry of Materials, 2017
Determining the atomic structures of minority surfaces of TiO2 is of critical importance in terms of accurately interpreting their demonstrated properties. Unlike well-studied majority surfaces [such as anatase TiO2 (101)], the structures of the more attractive minority surfaces and edges are ...
Semipermeable Microcapsules with a Block-Polymer-Templated Nanoporous Membrane
20-Dec-2017 | Jaehoon Oh; Bomi Kim; Sangmin Lee; Shin-Hyun Kim; Myungeun Seo, Chemistry of Materials, 2017
Microcapsules with nanoporous membranes can regulate transmembrane transport in a size-dependent fashion while protecting active materials in the core from the surrounding, and are thereby useful as artificial cell models, carriers for cells and catalysts, and microsensors. In this work, we ...
Colloidal CsX (X = Cl, Br, I) Nanocrystals and Their Transformation to CsPbX3 Nanocrystals by Cation Exchange
19-Dec-2017 | Javad Shamsi; Zhiya Dang; Palvasha Ijaz; Ahmed L. Abdelhady; Giovanni Bertoni; Iwan Moreels; Liberato Manna, Chemistry of Materials, 2017
Chemistry of Materials DOI: 10.1021/acs.chemmater.7b04827
