Results 121 to 130 of about 307,426 (278)

Recyclable quasi-solid-state dynamic windows via reversible dual-metal electrodeposition for building energy modulation

Nature Communications
Reversible metal electrodeposition-based electrochromic devices (RMEDs) with broadband regulation manifest great promises as smart windows to increase building energy efficiency.
Bing Xu, Wenting Wu, Yingxin Zhang, Chenglong Qiu, Yue Zhu, Jingyi Wu, Weiqian Tian, Minghua Huang, Huanlei Wang, Pooi See Lee, Jingwei Chen   +10 more
doaj   +1 more source

Drop‐Location‐Insensitive Droplet‐Based Electricity Generator Using Polydimethylsiloxane Slippery Covalently Attached Liquid Coatings

Advanced Science, EarlyView.
Drop‐location sensitivity remains a key barrier to practical droplet‐based electricity generators (DEGs). Here, a polydimethylsiloxane slippery covalently attached liquid (PDMS‐SCAL)‐coated interface promotes droplet sliding instead of splitting or bouncing, allowing stable electricity generation from randomly falling raindrops. The resulting PDMS‐SCAL‐
Jung Bin Yang, Donghyeon Yoo, Hideaki Teshima, Donghan Lee, Dongwhi Choi, Dong Rip Kim, Nenad Miljkovic   +6 more
wiley   +1 more source

Studies on Counter Electrode Materials in Aqueous Zinc Half‐Cell Configurations

Advanced Science, EarlyView.
Coulombic efficiency is a key metric for zinc reversibility in aqueous zinc‐ion batteries, but its reliability in zinc half‐cells is strongly influenced by poorly understood counter‐electrode materials. By systematically comparing Cu, Ti, stainless steel, and Al to identify reactions associated with current collectors, we find that Ti is the metal ...
Peiming Chen, Ruwei Chen, Xuhuan Xiao, Zhe Cui, Guanjie He   +4 more
wiley   +1 more source

Review on Cathode Stabilization by Electrolyte Engineering in Aqueous Batteries

Nano-Micro Letters
Highlights The fading mechanisms of different kinds of state-of-the-art aqueous battery cathodes including manganese/vanadium-based material, chalcogen and halogen materials, Prussian blue analogues, as well as Ni(OH)2 cathodes were summarized.
Ronggen Zhang, Xu Liu, Na Gao, Dandan Yin, Xingwang Chen, Hongyang Zhao, Shujiang Ding   +6 more
doaj   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

Effects of a Hydrogel Polymer on the Physiology and Antioxidant Activity of Naturally Colored Cotton Cultivars Under Water Deficit

Plants
The objective of this study was to evaluate the effects of hydrogel polymer application on the antioxidant activity and physiological performance of colored-fiber cotton cultivars grown under different levels of water restriction.
Edilene Daniel de Araújo, Lauriane Almeida dos Anjos Soares, Geovani Soares de Lima, Kheila Gomes Nunes, Denis Soares Costa, Allesson Ramos de Souza, Nadiana Praça de Souza, Lucyelly Dâmela Araújo Borborema, Thiago Filipe de Lima Arruda, Francisco de Assis da Silva, André Alisson Rodrigues da Silva, Jailton Garcia Ramos, Viviane Farias Silva, Alberto Soares de Melo, Hans Raj Gheyi, Luciano Marcelo Fallé Saboya   +15 more
doaj   +1 more source

Ru‐Doping‐Engineered Oxygen Vacancies in MoO3‐x Nanostructured Films With Ultrahigh Capacitance for Flexible Asymmetric Supercapacitors

Advanced Science, EarlyView.
Ru‐doping‐induced defect engineering enables freestanding Ru–MoO3‐x flexible films with enriched oxygen vacancies, modulated band structure, and enhanced charge transport. The optimized electrode delivers ultrahigh capacitance approaching the theoretical limit of MoO3, while assembled asymmetric supercapacitors exhibit high energy density, wide‐voltage
Xiaoqing Bin, Minhao Sheng, Norman C.‐R. Chen, Xiangyang Liu, Yingji Zhao, Yingyi Liao, Wenxiu Que, Yusuke Asakura, Yusuke Yamauchi   +8 more
wiley   +1 more source

Interpretable Machine Learning Analysis of Design Factors in Hydrogel Supercapacitors

Gels
Understanding the relationships between design factors is crucial for the development of hydrogel supercapacitors, yet the relative importance and interdependencies of material properties and operating conditions remain unclear.
Liying Xu, Siqi Liu, Dandan Hu, Junhao Liu, Yuze Zhang, Ziqiang Li, Zichuan Su, Daxin Liang   +7 more
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

A self-healable and easily recyclable supramolecular hydrogel electrolyte for flexible supercapacitors

, 2016
Although research on polymer hydrogel electrolytes has achieved great progress, their practical application is restricted due to their vulnerability and non-recyclability problems caused by covalent cross-linking effects.
Wang, Gengchao, Guo, Yunzhou, Tang, Qianqiu, Sáha, Petr, Zhou, Xiao, Bao, Hua   +5 more
core   +1 more source