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...
Flexible piezoelectric ultrasonic energy harvester array for bio-implantable wireless generator [0.03%]
一种用于生物植入式无线发电的柔性压电超声波能量采集阵列
Laiming Jiang,Yang Yang,Ruimin Chen et al.
Laiming Jiang et al.
Ultrasonic driven wireless charging technology has recently attracted much attention in the next generation bio-implantable systems; however, most developed ultrasonic energy harvesters are bulky and rigid and cannot be applied to general c...
Effective anti-biofouling enabled by surface electric disturbance from water wave-driven nanogenerator [0.03%]
基于纳米发电机的水波驱动式表面电干扰高效防污法
Yin Long,Yanhao Yu,Xin Yin et al.
Yin Long et al.
Biofouling has been a long-last problem in a variety of marine systems which causes energy waste and device damage. In this study, we present a self-activated anti-biofouling system enabled by electrical double layer disturbance, which coul...