Results 191 to 200 of about 852,991 (226)

Influence of seam spacing and lateral pressure on deviatoric loading of the withdrawal roadway surrounding rock under the goaf. [PDF]

Sci Rep
Chen D, Tang J, He W, Gao C, Zhang Z.
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

Correction: Regional zenith tropospheric delay prediction using DBO-optimized CNN-LSTM with multihead attention. [PDF]

Sci Rep
Yang R, Yang X, Xie S, Yu X.
europepmc   +1 more source

Shedding Light on Common Misinterpretations in Photocatalyst Characterization

Advanced Energy Materials, EarlyView.
For heterogeneous semiconductor‐based photocatalysts, Marschall et al. highlight common misconceptions in material synthesis, characterization, and performance evaluation, together with detailed explanations on how to avoid them. The guidelines thus presented can help to improve reporting of photocatalyst performance in environmental applications, such
Roland Marschall, Lion Schumacher, Jennifer Strunk   +2 more
wiley   +1 more source

Mechanism and prevention of bed separation water hazards in karst coal mining areas of Northern Guizhou Province, China. [PDF]

Sci Rep
Gao Z, Cheng J, Li Y, Yao H, Xu G, Liu Y.   +5 more
europepmc   +1 more source

Battery‐Grade Lithium Materials: Virgin Production and Recycling, a Techno‐Economic Comparison

Advanced Energy Materials, EarlyView.
With this study a framework has been created to analyze new innovative lithium compound manufacturing processes for their cost and environmental competitiveness. This analysis includes details on virgin and recycled pathways to produce lithium carbonate or lithium hydroxide monohydrate.
Sabine M. Gallagher, Nighat A. Chowdhury, Qiang Dai, Jeffrey S. Spangenberger   +3 more
wiley   +1 more source

Root cause analysis of accidents and examining their interrelations from the perspective of workers, supervisors, and safety officers. [PDF]

PLoS One
Molamehdizadeh N, Halvani GH, Ebrahimi H, Farshad AA, Kharghani Moghadam SM, Eskandari T.   +5 more
europepmc   +1 more source

Integrated Carbon Dioxide Capture and Electrochemical Conversion: Chemistry, Electrode and Electrolyzer Design, and Economic Viability

Advanced Energy Materials, EarlyView.
This review discusses the integrated pathway of CO2 capture and its direct electrochemical conversion. It begins by discussing CO2 capture chemistries and solvent systems, followed by a detailed analysis of various CO2 release mechanisms. Key principles of reactor and catalyst design for direct CO2 electroreduction from capture media are then ...
Behnam Nourmohammadi Khiarak, Gelson T. S. T. da Silva, Hung D. T. Lai, Hossein Esmaeili, Anh N. Nguyen, Khac‐Huy Dinh, Qian Zhang, Lucia H. Mascaro, Cao‐Thang Dinh   +8 more
wiley   +1 more source

Spatial Distribution Characteristics and Risk Assessment of Soil Heavy Metals from Long-Term Mining Activities: A Case Study of the Fengfeng Mining Area. [PDF]

Toxics
Ren L, Qi W, Ye H.
europepmc   +1 more source

Rethinking Sustainable Batteries

Advanced Energy Materials, EarlyView.
This perspective examines sustainability across the entire battery lifecycle, from mining and manufacturing to use and end of life. Twelve principles for ‘green’ batteries are outlined, and it is argued that joint industrial, academic, and policy efforts are essential to building a truly sustainable energy future. Abstract Batteries will play a pivotal
Heather Au, Maria Crespo‐Ribadeneyra, Jacqueline Sophie Edge, Laura Lander, Emma Kendrick, Maria‐Magdalena Titirici   +5 more
wiley   +1 more source