Results 21 to 30 of about 115,488 (304)

Sustainable Synthesis of Bio‐Based Magnetic and Conductive Wood for Electromagnetic Interference Shielding Applications

Advanced Engineering Materials, EarlyView.
A wood‐based magnetic and conductive material called Magwood (MW), capable of blocking almost 99.99% of electromagnetic waves (in the X‐band frequency range), is synthesized using a simple, solvent‐free process. MW is lightweight, resists water, and is flame‐retardant, making it a promising alternative for shielding electronics. The rapid proliferation
Akash Madhav Gondaliya, Majed Amini, Mohammad Arjmand, Earl Johan Foster   +3 more
wiley   +1 more source

Triboelectric tactile sensor for pressure and temperature sensing in high-temperature applications

Nature Communications
Skin-like sensors capable of detecting multiple stimuli simultaneously have great potential in cutting-edge human-machine interaction. However, realizing multimodal tactile recognition beyond human tactile perception still faces significant challenges ...
Yanhua Liu, Jinlong Wang, Tao Liu, Zhiting Wei, Bin Luo, Mingchao Chi, Song Zhang, Chenchen Cai, Cong Gao, Tong Zhao, Shuangfei Wang, Shuangxi Nie   +11 more
doaj   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Entropy-Driven Cellulosic Elastomer Self-Assembly for Mechanical Energy Harvesting and Self-Powered Sensing

Nano-Micro Letters
Highlights It systematically discusses the contribution of entropy-driven approaches to the design of self-assembled structures and performance regulation in cellulosic elastomers.
Pinle Zhang, Yingping He, Huancheng Huang, Neng Xiong, Xinyue Nong, Xinke Yu, Shuangfei Wang, Xinliang Liu   +7 more
doaj   +1 more source

Methane Production Reduced by Lignin Derivatives in Pulping Wastewater: Inhibition of Free Hydrolase

Fermentation
The lignin derivatives generated during pulping might be responsible for the suboptimal performance of anaerobic reactors during the treatment of pulping wastewater. However, the exact mechanisms by which these derivatives exert influence remain unclear.
Jinxu Lei, Zhihong Xu, Yong Chen, Guo Yu, Zexiang Liu, Shuangfei Wang, Jian Zhang, Kelin Li, Li Xie   +8 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Zr-MOF/MXene composite for enhanced photothermal catalytic CO2 reduction in atmospheric and industrial flue gas streams

Carbon Capture Science & Technology
In this study, a novel composite was engineered by integrating Zr-MOF (NH2-UIO-66) with MXene layers through electrostatic self-assembly. Under simulated sunlight and at 80 °C, this composite material achieved nearly complete conversion of low ...
Yang Meng, Feng Yue, Shuo Zhang, Lingji Zhang, Cong Li, Mengke Shi, Yongpeng Ma, Mario Berrettoni, Xiaojing Zhang, Hongzhong Zhang   +9 more
doaj   +1 more source

Preparation and Properties of Cassava Residue Cellulose Nanofibril/Cassava Starch Composite Films

Nanomaterials, 2020
Because of its non-toxic, pollution-free, and low-cost advantages, environmentally-friendly packaging is receiving widespread attention. However, using simple technology to prepare environmentally-friendly packaging with excellent comprehensive ...
Lijie Huang, Hanyu Zhao, Tan Yi, Minghui Qi, Hao Xu, Qi Mo, Chongxing Huang, Shuangfei Wang, Yang Liu   +8 more
doaj   +1 more source

Catalytic Conversion of Starch to 5-Hydroxymethylfurfural by Tin Phosphotungstate

Frontiers in Energy Research, 2021
Heteropoly acids containing Brønsted and Lewis acids show excellent catalytic activity. Brønsted acids promote the depolymerization of polysaccharides (such as starch and cellulose) into glucose, while Lewis acids catalyze the conversion of glucose to 5 ...
Jiawen Hao, Xueping Song, Xueping Song, Shaowu Jia, Wei Mao, Yuxiao Yan, Jinghong Zhou, Jinghong Zhou   +7 more
doaj   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source