Re-usable self-poled piezoelectric/piezocatalytic films with exceptional energy harvesting and water remediation capability [0.03%]
具有优异能量采集和水处理能力的可重复使用的自极化压电/压催化薄膜
Biswajoy Bagchi,Nur Amin Hoque,Norbert Janowicz et al.
Biswajoy Bagchi et al.
The need for sustainable technologies to address environmental pollution and energy crisis is paramount. Here we present a novel multifunctional nanocomposite, free standing film by combining piezoelectric molybdenum sulphide (MoS2) nanoflo...
Multifunctional Meta-Tribomaterial Nanogenerators for Energy Harvesting and Active Sensing [0.03%]
用于能量收集和主动传感的多功能元摩擦材料纳米发电机
Kaveh Barri,Pengcheng Jiao,Qianyun Zhang et al.
Kaveh Barri et al.
Discovering novel multifunctional metamaterials with energy harvesting and sensing functionalities is likely to be the next technological evolution of the metamaterial science. Here, we introduce a novel concept called self-aware composite ...
Weixiao Ji,He Huang,Xiaoxiao Zhang et al.
Weixiao Ji et al.
Overcharge abuse can trigger thermal runaway when a device is left unattended. Redox shuttles, as economic and efficient electrolyte additives, have been proven to provide reliable and reversible protection for state-of-art Li-ion batteries...
Enhancing the filtration efficiency and wearing time of disposable surgical masks using TENG technology [0.03%]
利用TENG技术提高一次性手术口罩的过滤效率和使用时间
Ruichao Zhang,Qi Xu,Suo Bai et al.
Ruichao Zhang et al.
The COVID-19 pandemic has caused an unprecedented human and health crisis. And the shortage of protective equipment, especially the personal protective disposable surgical masks, has been a great challenge. Here, we developed an effective a...
Barnali Ghatak,Sanjoy Banerjee,Sk Babar Ali et al.
Barnali Ghatak et al.
Usage of a face mask has become mandatory in many countries after the outbreak of SARS-CoV-2, and its usefulness in combating the pandemic is a proven fact. There have been many advancements in the design of a face mask and the present trea...
Sanjit Manohar Majhi,Ali Mirzaei,Hyoun Woo Kim et al.
Sanjit Manohar Majhi et al.
With the tremendous advances in technology, gas-sensing devices are being popularly used in many distinct areas, including indoor environments, industries, aviation, and detectors for various toxic domestic gases and vapors. Even though the...
Abdelsalam Ahmed,Islam Hassan,Islam M Mosa et al.
Abdelsalam Ahmed et al.
The development of power generators that can function in harsh snowy environments and in contact with snow can be beneficial but challenging to accomplish. Herein, we introduce the first snow-based triboelectric nanogenerator (snow-TENG) th...
Ultrasound-Induced Wireless Energy Harvesting: From Materials Strategies to Functional Applications [0.03%]
超声波诱导的无线能量采集：从材料策略到功能性应用
Laiming Jiang,Yang Yang,Yong Chen et al.
Laiming Jiang et al.
Wireless energy harvesting represents an emerging technology that can be integrated into a variety of systems for biomedical, physical, and chemical functions. The miniaturization and ease of implementation are the main challenges for the d...
Multipronged heat-exchanger based on femtosecond laser-nano/microstructured Aluminum for thermoelectric heat scavengers [0.03%]
基于飞秒激光纳米/微结构铝的多管齐下的热交换器，用作热电热回收装置
Sohail A Jalil,Mohamed ElKabbash,Zihao Li et al.
Sohail A Jalil et al.
Femtosecond (fs) laser processing can significantly alter the optical, thermal, mechanical, and electrical properties of materials. Here, we show that fs-laser processing transforms aluminum (Al) to a highly efficient and multipronged heat ...
Distributed mobile ultraviolet light sources driven by ambient mechanical stimuli [0.03%]
受环境机械刺激驱动的分布式移动紫外光源
Zhaozheng Wang,Yunxu Shi,Fan Liu et al.
Zhaozheng Wang et al.
Due to the natural characteristics of high voltage output, Triboelectric Nanogenerators (TENGs) have huge advantages in many fields. Here, we have proposed a concept of Mobile ultraviolet light sources (Mobile-UV) driven by TENG, without an...