Results 171 to 180 of about 21,384 (312)

Thermal Shrinkage‐Induced Modifications in Photonic Bandgaps of Two‐Photon Polymerized Bragg Reflectors

Advanced Photonics Research
1D polymer‐based photonic crystals in the 1.55 μm wavelength range can be easily created using a two‐photon direct laser writing system. To achieve shorter period structures, the use of thermal shrinkage of two‐photon polymerized structures is reported ...
Yu‐Shao Jacky Chen, Mike P. C. Taverne, Kevin Chung‐Che Huang, Ying‐Lung Daniel Ho, John G. Rarity   +4 more
doaj   +1 more source

Ultra‐Thin Hybrid Ion Exchange Interlayer for High Performance Aqueous Zn Metal Batteries

Advanced Science, EarlyView.
An ultra‐thin SPEEK/FCD ion‐exchange interlayer modulates the Zn2+ solvation environment (–SO3−), provides ion‐exchange pathways that homoginized the Zn2+ flux, and via F‐rich chemistry forms in situ ZnF2 that suppresses parasitics and stabilizes the interface; its integrity relieves interfacial stress.
Tong Yang, Weijia Meng, Tan Trung Kien Huynh, Zhengyu Wang, Jiaye Ye, Yang Yang, Minh Tam Hoang, Zixuan Liu, Zijian Cai, Meiqing Guo, Jingsan Xu, Hongxia Wang   +11 more
wiley   +1 more source

Solar‐driven co‐evolution of H2 and H2O2 from pure water splitting over emerging photocatalysts: Detailed mechanism and future outlook

PhotoMat, EarlyView., 2023
Photocatalytic water splitting for co‐evolution of H2 and H2O2 is deemed as a sustainable and promising strategy to address energy and environment issues, thus receiving increasing attention and realizing continuous achievements. This review aims to offer a deep understanding of the mechanism for H2 and H2O2 co‐evolution and the design principle of ...
Qiaohong Zhu, Jiaqi Wu, Mengmeng Du, Ning Zhang, Bocheng Qiu   +4 more
wiley   +1 more source

Metastable Structure for Ultra‐Sustainable, High Capacity and Kinetics‐Enhanced Magnesium‐Ion Battery

Advanced Science, EarlyView.
A metastable‐phase evolution strategy is proposed for magnesium‐ion batteries, enabling the in situ formation of a metastable MgxT‐VS4 cathode during cycling. The metastable state reshapes Mg2+ storage kinetics and enhances structural stability, offering a new design paradigm for multivalent ion battery cathodes.
Rongrui Deng, Yumei Wang, Zhongting Wang, Xingyang Wang, Chaoneng Dai, Lingxiao Luo, Yue Guo, Jiaqi Peng, Zhenhang Huang, Shuangshuang Tan, Hongyi Li, Fusheng Pan, John Wang   +12 more
wiley   +1 more source

Great blue-shift of luminescence of ZnO nanoparticle array constructed from ZnO quantum dots

Nanoscale Research Letters, 2011
ZnO nanoparticle array has been fabricated on the Si substrate by a simple thermal chemical vapor transport and condensation without any metal catalysts.
Wang Nengwen, Yang Yuhua, Yang Guowei
doaj  

Ultrasoft Yet Tough Multifunctional Organohydrogels Enabled by Molecular Chain Lubrication Strategy for Self‐Powered Wearable Electronics

Advanced Science, EarlyView.
An ultrasoft yet tough organohydrogel (AQGL) with 5800% stretchability and 14.3 kPa modulus is developed via a novel molecular chain lubrication strategy. It features optical transparency, drying/freezing (−40°C) tolerance, antibacterial activity, conductivity, self‐healing, and adhesiveness.
Si Wang, Lin Hu, Mingbo Pu, Mingfeng Xu, Tao Zhou, Hanbing Rao, Xiong Li, Xiaoliang Ma, Gehong Su, Xiangang Luo   +9 more
wiley   +1 more source

Origin of the blueshift of water molecules at interfaces of hydrophilic cyclic compounds [PDF]

, 2017
Katsufumi Tomobe, Eiji Yamamoto, Dušan Kojić, Yohei Sato, Masato Yasui, Kenji Yasuoka   +5 more
openalex   +1 more source

Basal Plane Activation of SnS2 Thin‐Film by Fluorine Doping for Selective Solar‐Driven CO2 Reduction With Enhanced Quantum Efficiency

Advanced Science, EarlyView.
The synergistic effect of fluorine doping and sulfur vacancies boosts the activity of the active sites without active‐site modulation, leading to enhanced CO2 photoreduction efficiency and a selectivity switch from CH4 to CO on tin disulfide continuous thin films. ABSTRACT Photocatalytic conversion of CO2 into value‐added fuels offers a viable approach
Tadios Tesfaye Mamo, Mohammad Qorbani, Adane Gebresilassie Hailemariam, Putikam Raghunath, Che‐Men Chu, Wen‐Hsin Yuan, Amr Sabbah, Yen‐Yu Wang, Shuo‐Yun Chang, Ming‐Chang Lin, Wei‐Yen Woon, Yu‐Jung Lu, Heng‐Liang Wu, Ken‐Tsung Wong, Kuei‐Hsien Chen, Li‐Chyong Chen   +15 more
wiley   +1 more source

Cover Feature: Acquiring High‐Performance Deep‐Blue OLED Emitters through an Unexpected Blueshift Color‐Tuning Effect Induced by Electron‐Donating ‐OMe Substituents (Chem. Eur. J. 32/2018) [PDF]

, 2018
Song Peng, Yihuan Zhao, Caixia Fu, Xuemei Pu, Liang Zhou, Yan Huang, Zhiyun Lu   +6 more
openalex   +1 more source

A Dual‐Piezoelectric Metal–Organic Cage/COF Z‐Scheme Heterojunction for Solar‐Mechanical Water Splitting

Advanced Science, EarlyView.
A dual‐piezoelectric Z‐scheme heterojunction is constructed by integrating a piezoelectric metal–organic cage (MOC‐FA3) with a β‐ketoenamine‐linked covalent organic framework (S‐COF). This design enables efficient solar‐mechanical energy conversion, achieving remarkable piezo‐photocatalytic pure water splitting for simultaneous H2 and H2O2 production ...
Xin‐Ao Li, Yixuan Wang, Zi‐Zhan Liang, Xin‐Bang Peng, Li‐Min Xiao, Li Gong, Xinyi Yang, Bo Zou, Yecheng Zhou, Jun‐Min Liu   +9 more
wiley   +1 more source