Results 241 to 250 of about 2,502,208 (315)

Dynamic failure characteristics and acoustic emission response mechanism of coal mass with various coal burst liabilities. [PDF]

PLoS One
Zhu Z, Wang P, Lv F.
europepmc   +1 more source

Cost‐Effective and Scalable Approach for the Separation and Direct Cathode Recovery from End‐of‐Life Li‐Ion Batteries

Advanced Energy Materials, EarlyView.
The scalable recycling process described herein presents an opportunity for profitability by separating the battery materials into high‐purity streams with reduced contamination. In this environmentally friendly approach, the active materials are kept attached to the foils during separation.
Albert L. Lipson, Jessica D. Macholz, Qiang Dai, Peyton Melin, Sabine M. Gallagher, Michael LeResche, Bryant J. Polzin, Jeffrey S. Spangenberger   +7 more
wiley   +1 more source

Evaluating shear strength and acoustic emission in rock-like materials with non-persistent joint geometries under freeze-thaw conditions. [PDF]

Sci Rep
Kefayati S, Eftekhari M, Goshtasbi K, Ahmadi M.   +3 more
europepmc   +1 more source

Cathode Upcycling for Direct Recycling of Lithium‐Ion Batteries Using a Precipitation Approach

Advanced Energy Materials, EarlyView.
To improve the circularity of lithium‐ion batteries, researchers develop a low‐cost method to increase the energy density of directly recycled cathodes. Through a precipitation process, low‐nickel materials are converted to high‐nickel compositions. Using synchrotron 3D X‐ray imaging and diffraction, they track nickel diffusion during high‐temperature ...
Eva Allen, Jessica Macholz, Matthew Nisbet, Nighat Chowdhury, Feng Wang, Mansi Porwal, Denis T. Keane, William Guise Jr., Zachary Dundek, Michael Caple, Viktor Nikitin, Jordi Cabana, Qiang Dai, Albert Lipson   +13 more
wiley   +1 more source

Experimental investigation of the acoustic emission and energy evolution of bedded coal under uniaxial compression. [PDF]

Sci Rep
Guoning Z, Yongjiang Y, Wei Z.
europepmc   +1 more source

Mechanistic Insights in Surface Engineering of Micro‐/Nanocomposite Phase Change Materials for Thermal Energy Storage: A Review

Advanced Energy and Sustainability Research, EarlyView.
This review examines surface‐engineered phase change material composites as vital solutions for escalating thermal energy storage demands driven by urbanization. It elucidates their enhanced performance through chemical mechanisms, diverse compositions, and preparation strategies, emphasizing the role of carbon‐based additives in improving thermal ...
Laxman Singh, Saravanakumar Balakrishnan, Joseph Johnson William, Sheikdawood Parveen, Ponnachiyur Aruchamy Periasamy, Rajeev Kumar, Anshuman Srivastava, Sunil Kumar, Amit Kumar Shringi, Dimple Kumari, Ambrish Singh, Fei Yan   +11 more
wiley   +1 more source

Bio‐Based Piezoelectrets from Polylactic Acid and Natural Waxes: A Sustainable Approach for Energy Harvesting

Advanced Energy and Sustainability Research, EarlyView.
A novel polylactic acid/wax electret composite is developed, combining biodegradability with long‐term charge stability. The study investigates charge storage behavior, structural morphology, and thermal performance. Results reveal a notable charge retention recovery after thermal stress and exhibit stable surface potential over 2 kV. This eco‐friendly
Gabriele Perna, Anna Donnadio, Alessandro Di Michele, Riccardo Vivani, Maximiliano Fastelli, Concetta Caglioti, Francesco Cottone   +6 more
wiley   +1 more source

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira, Md Mahbubur Rahman, Karib Hassan Khan, Md Nizam Uddin, Dewan Hafiz Nabil   +4 more
wiley   +1 more source

Anisotropic crack evolution and fractal failure mechanism of Lushan shale under compression: insights from acoustic emission. [PDF]

Sci Rep
Huang H, Zhou Y, Zhang Y, Wang C, Bi J.
europepmc   +1 more source

Advances in Organic In‐Sensor Neuromorphic Computing: from Material Mechanisms to Applications

Advanced Intelligent Discovery, EarlyView.
This review discusses organic in‐sensor neuromorphic computing for wearable and bioelectronic systems, with a focus on memory‐based and OECT‐based synaptic devices. It highlights key design principles, recent advances, and existing challenges. By integrating sensing and processing within organic materials, the approach enables real‐time, low‐power, and
Dong Hyun Lee, Woojo Kim, Eun Kwang Lee, Hocheon Yoo   +3 more
wiley   +1 more source