Results 101 to 110 of about 70,774 (291)

Negative Charge Carbon Dots Manufacturing Electrostatic Shielding Layer for Stable Zinc Anode

Small Structures
Alkaline zinc‐based batteries (AZBs) can yield higher operating voltages due to a more negative electrode potential of zinc metal in alkaline electrolytes compared with neutral electrolytes, delivering high energy density in practical manufacturing ...
Kai Wang, Jinqiang Gao, Huaxin Liu, Weishun Jian, Jiangnan Huang, XinYu Hu, Siyuan Lai, Yafei Li, Guoqiang Zou, Hongshuai Hou, Wentao Deng, Xiaobo Ji   +11 more
doaj   +1 more source

Flexible high energy density zinc-ion batteries enabled by binder-free MnO2/reduced graphene oxide electrode

npj Flexible Electronics, 2018
Zinc-ion batteries: a carbon based promoter Simple carbon materials are shown to modify the MnO2 electrodes and greatly enhance the capacity and cyclability for zinc-ion batteries.
Yuan Huang, Jiuwei Liu, Qiyao Huang, Zijian Zheng, Pritesh Hiralal, Fulin Zheng, Dilek Ozgit, Sikai Su, Shuming Chen, Ping-Heng Tan, Shengdong Zhang, Hang Zhou   +11 more
doaj   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Modeling and simulation of zinc based batteries

, 2016
Enerji, üretkenliğin ve yaşam kalitesinin belirleyici öğesidir. Elektrik enerjisi en çok kullanılan enerji çeşidi ancak yedeklenmemesi yenilenebilir enerji teknolojilerinin yaygın kullanımını önlüyor. Yenilenebilir enerji teknolojilerinde, elektrikli taşıtlarda ve tüketici elektroniğinde gelişmelerin gerçekleşmesi büyük ölçüde akü ve pil ...
openaire   +2 more sources

Advances in the Sustainable Production of Fertilizers from Spent Zinc-Based Batteries

Sustainability
Wastes from spent batteries are a secondary source of raw materials. To ensure this, it is mandatory to design sustainable and low-cost processes. In the case of alkaline and zinc–carbon-based batteries, the high content of Zn and Mn makes them of interest in the development of fertilizers.
Barragán Mantilla, Silvia Patricia, Ortiz Castillo, Raquel, Almendros García, Patricia, Sánchez Martín, Laura, Gascó Guerrero, Gabriel, Méndez Lázaro, Ana María   +5 more
openaire   +2 more sources

New generation of rechargeable zinc-air batteries

For the development of an elec. rechargeable zinc/air battery, La0.6Ca0.4CoO3-catalyzed (perovskite) bifunctional oxygen electrodes and pasted zinc electrodes were prepd. and tested in a monopolar zinc/oxygen cell. In addn., a bipolar Zn/oxygen stack was
Holzer, F., Mueller, S., Comninellis, C., Schlatter, Chr, Haas, Otto   +4 more
core  

Zinc-air batteries

, 1968
Zinc-air secondary batteries with inorganic ...
Sulkes, M. J.
core  

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Dynamic Etching‐Induced Cl‐Terminated Ti3C2Clx/Ti3ZnC2 Heterostructure for Ammonia Electrosynthesis and Zinc‐Nitrogen Batteries

Advanced Science, EarlyView.
A stable Ti3C2Clx/Ti3ZnC2 heterostructure, fabricated by dynamic etching, exhibits outstanding electrocatalytic NRR activity (NH3 yield: 20.1 µg h−1 mg−1, FE: 38.1%) in alkaline media. The corresponding Zn‐N2 battery achieves a peak power density of 36.5 µW cm−2 and an NH3 yield of 13.1 µg h−1 mg−1, providing an advanced strategy for NH3 and ...
Yu Wang, Ying Sun, Liqun Ye, Jichi Liu, Hui Li, Yang Fu, Fengzhan Sun, Jieshan Qiu, Chang Yu, Tianyi Ma   +9 more
wiley   +1 more source