Results 211 to 220 of about 382,053 (359)

Plugging mechanisms and plugging reduction techniques in heap leaching operations: a review.

: Plugging of pore spaces is the most significant contributor to ponding, decrease in the mineral resource recoveries and stability problems in heap leaching operations as ore permeability is reduced.
Nheta, Willy., Plugging mechanisms., Malenga, Edouard., Kime, Méschac-Bill.   +3 more
core  

Efficient Direct Recycling of Spent Batteries: Integrated Lithiation and Delamination

Advanced Science, EarlyView.
An integrated process for the delamination and relithiation of spent cathodes, LixNi0.6Co0.2Mn0.2O2 and LixFePO4, under open‐air conditions is proposed. The transition‐metal (Ni) oxidation state in the cathode is reduced by the oxidation of diethylene glycol, facilitating relithiation. Glycol aldehyde formation induces 100% electrode delamination.
Jeonghwan Song, Seok Hyun Song, Dokyeong Han, Jaehyun Noh, Jayoung Kim, Min Jeong Kim, Hayong Song, Jeong‐Sun Park, Jaekook Kim, Jiyoung Ma, Jinju Song, Jung‐Je Woo   +11 more
wiley   +1 more source

Microwave-assisted technologies for recycling and regeneration of spent lithium-ion batteries. [PDF]

Front Chem
Wu J, Yang S, Jiang S, Cui H, Fu J, Gu S, Liu Z, Hong M, Liu Y, Liu T.   +9 more
europepmc   +1 more source

Deep Eutectic Polymer Electrolyte with Competitive Hydrogen‐Bonding Coordination for High‐Voltage Nickel‐rich Lithium Metal Batteries

Advanced Science, EarlyView.
To stabilize high‐voltage Li||NCM811 batteries, we develop an in situ polymerized deep‐eutectic electrolyte (p‐DEPE) featuring competitive hydrogen‐bonding coordination. This design weakens Ni4+ adsorption, suppresses oxygen release, and enhances interfacial stability.
Yuxin Fan, Miao He, Yin Hu, Wei Chen, Yichao Yan, Tianyu Lei, Dongjiang Chen   +6 more
wiley   +1 more source

Solvation of copper(ii), zinc(ii) and lead(ii) in monoethanolamine solutions attained <i>via</i> leaching of microwave-assisted-roasted sulfidic tailings. [PDF]

RSC Adv
Kamariah N, Gali SM, Binnemans K, Spooren J.   +3 more
europepmc   +1 more source

Beyond d‐Band Catalysis: A Critical Review and Descriptor Framework for Rare‐Earth Engineering in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang, Shihzad Shakil, Guozhi Wu, Jiarui Huang, Hanhui Lei, Terence Xiaoteng Liu   +5 more
wiley   +1 more source

Copper-Mediated Leaching of LiNi_0.65Co_0.25Mn_0.10O₂ in H₃PO₄: Thermodynamics, Structural Evolution, and Redox Mechanism. [PDF]

Molecules
Đorđević I, Medić D, Gajić N, Nujkić M, Nedelkovski V, Stanković S, Cvetković A.   +6 more
europepmc   +1 more source

Machine Learning‐Driven Prediction of Microplastic Aging Processes and Environmental Risk Assessment Across Multi‐Media Systems

Advanced Science, EarlyView.
This perspective proposes a cohesive machine learning strategy to decode microplastic aging. It advocates for Federated Learning to dismantle global data silos and introduces the TRACE framework (TRansport, Aging, Corona, Ecotoxicity). By integrating physics‐informed modeling with causal discovery, this approach bridges the laboratory‐field gap to ...
Yaping Lyu, Xinran Qiu, Xing Li, Tianhuan Yang, Xuetao Guo, Hao Qiu, Peng Zhang   +6 more
wiley   +1 more source

Research Progress in the Detoxification and Resource Utilization of Chromium Slag: Recovery Technologies, Large-Scale Utilization, and Emerging Challenges-A Review. [PDF]

Materials (Basel)
Wang B, Gao J, Wang F, Yu Y, Qi Y.
europepmc   +1 more source

Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper

Advanced Science, EarlyView.
Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou, Tao Chu, Boyou Hou, Mark Lynch, Siqi Huo, Min Hong, Jianguo Yang, Paulomi (Polly) Burey, Qiang Gao, Guobo Huang, Pingan Song   +10 more
wiley   +1 more source