Interface‐Engineered Dendrite‐Free Anode and Ultraconductive Cathode for Durable and High‐Rate Fiber Zn Dual‐Ion Microbattery
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DOI: 10.1002/adfm.202008894
Abstract: Despite the advantages of the fiber‐shaped Zn‐ion microbattery (FZMB) in powering wearable electronics, several fundamental challenges hinder its practical application, mainly including dendrite growth on Zn anodes (leading to short cycle life) and low electrical… read more here.
Keywords: rate; ion microbattery; cathode; dual ion ... See more keywords
Poly(2,5‐Dihydroxy‐1,4‐Benzoquinonyl Sulfide) As an Efficient Cathode for High‐Performance Aqueous Zinc–Organic Batteries
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DOI: 10.1002/adfm.202010049
Abstract: Aqueous rechargeable zinc‐ion batteries (ZIBs) have attracted considerable attention as a promising candidate for low‐cost and high‐safety electrochemical energy storage. However, the advancement of ZIBs is strongly hindered by the sluggish ionic diffusion and structural… read more here.
Keywords: benzoquinonyl sulfide; dihydroxy benzoquinonyl; cathode; organic batteries ... See more keywords
Dual‐Protective Role of PM475: Bolstering Anode and Cathode Stability in Lithium Metal Batteries
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DOI: 10.1002/adfm.202310867
Abstract: The increasing demand for high‐energy storage solutions has brought attention to the limitations of commercial Lithium‐ion batteries (LIBs). While Lithium metal batteries (LMBs) hold promise as an alternative, their practical use is hindered by interface… read more here.
Keywords: lithium; lithium metal; metal batteries; cathode ... See more keywords
Antimony Doping Enabled Radially Aligned Microstructure in LiNi0.91Co0.06Al0.03O2 Cathode for High‐Voltage and Low‐Temperature Lithium Battery
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DOI: 10.1002/adfm.202312284
Abstract: Ni‐rich layered oxide cathode material with Ni contents greater than 90% is considered as a highly promising candidate for lithium‐ion batteries (LIBs) owing to its remarkable specific capacity and cost‐efficiency. However, severe capacity degradation caused… read more here.
Keywords: high voltage; microstructure; low temperature; cathode ... See more keywords
A Dual Active Site Organic–Inorganic Poly(O‐Phenylenediamine)/NH4V3O8 Composite Cathode Material for Aqueous Zinc‐Ion Batteries
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DOI: 10.1002/adfm.202312789
Abstract: Aqueous zinc‐ion batteries, considered one of the important candidate technologies for green and environmentally friendly large‐scale energy storage, hinge upon the performance of cathode materials as the key factor driving their development. Vanadate oxide is… read more here.
Keywords: aqueous zinc; capacity; material; cathode ... See more keywords
High‐Content Carbon Layer Confined Small‐Molecule/Covalent Sulfur Cathode Enables Long‐Life Calcium–Sulfur Batteries in Hybrid‐Ion Electrolyte
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DOI: 10.1002/adfm.202313441
Abstract: Calcium‐sulfur (Ca‐S) battery is a promising candidate for large‐scale energy storage system. However, the development of long‐life room‐temperature Ca–S batteries is hindered by the lack of effective sulfur cathode and the incompatibility between electrodes and… read more here.
Keywords: layer; carbon; sulfur; long life ... See more keywords
Unlocking Quasi‐Monophase Behavior in NASICON Cathode to Drive Fast‐Charging Toward Durable Sodium‐Ion Batteries
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DOI: 10.1002/adfm.202402447
Abstract: The NASICON cathode, Na3V2(PO4)3, has garnered significant attention due to its robust framework with fast Na+ migration. To expand its application scenarios by diversified electronic reaction, the substitution of vanadium with cost‐effective and abundant redox… read more here.
Keywords: fast charging; cathode; monophase behavior; quasi monophase ... See more keywords
Microwave Assisted Ultrafast, Selective Lithium Extraction in Deep Eutectic Solvent for LIB Cathode Recycling
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DOI: 10.1002/adfm.202404570
Abstract: The exponential rise in the use of LIBs raises concerns over the supply chain of critical metals, e.g., Li, Co, and Ni, used in their cathodes. Deep Eutectic Solvents (DES) are considered as green lixiviants… read more here.
Keywords: deep eutectic; cathode; ultrafast selective; extraction ... See more keywords
Effective Upcycling of Degraded NCM Cathode Materials Assisted by Surface Engineering for High‐Performance Lithium‐Ion Batteries
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DOI: 10.1002/adfm.202411182
Abstract: Lithium‐ion batteries (LIBs) with ternary oxide cathode materials are the prevalent energy storage devices for electric vehicles, and the huge amounts of spent LIBs pose severe challenges in terms of environmental impact and resource management.… read more here.
Keywords: cathode materials; lithium ion; cathode; surface ... See more keywords
Design and Synthesis of D‐A Polymer as Cathode Material for Na‐Based Dual‐Ion Batteries with Excellent Cycling Performance
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DOI: 10.1002/adfm.202411362
Abstract: Organic bipolar electrodes can undergo both n‐type and p‐type reactions for energy storage due to numerous active sites, which can usually deliver a high theoretical specific capacity. Herein, a new bipolar polymer cathode material PQPZ… read more here.
Keywords: cathode material; cathode; ion batteries; pqpz ... See more keywords
Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost
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DOI: 10.1002/adfm.202414022
Abstract: The aqueous photo‐assisted battery is considered an efficient means of converting and storing solar energy in one device. However, identifying a suitable photocathode with excellent iodine capture capabilities for photo‐assisted Zn‐iodine batteries still remains challenging.… read more here.
Keywords: battery; photo assisted; cathode; assisted iodine ... See more keywords