Design and Synthesis of D‐A Polymer as Cathode Material for Na‐Based Dual‐Ion Batteries with Excellent Cycling Performance
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
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
Poly(N-vinylcarbazole) (PVK) as a high-potential organic polymer cathode for dual-intercalation Na-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Organic Electronics"
DOI: 10.1016/j.orgel.2019.105386
Abstract: Abstract Poly(N-vinylcarbazole) (PVK) containing the electron-rich carbazole moiety is exploited as a high-potential and high-capacity organic polymer cathode for dual-intercalation Na-ion batteries, which exhibits redox potential in the range of 2.5–4.6 V (vs. Na+/Na) and theoretical… read more here.
Keywords: vinylcarbazole pvk; polymer cathode; poly vinylcarbazole; organic polymer ... See more keywords
Cost-Effective Rechargeable Magnesium Battery Based on a Fluorinated Alkoxyaluminate Electrolyte and a Carbonyl Polymer Cathode.
Sign Up to like & getrecommendations! Published in 2024 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.4c02399
Abstract: Rechargeable magnesium batteries (RMBs) are one of the most promising "post-lithium" battery technologies, but the electrochemical performance is still far from expectation due to the sluggish reaction kinetics of divalent Mg2+ ions. Herein, we report… read more here.
Keywords: battery; carbonyl polymer; rechargeable magnesium; cathode ... See more keywords
A Carbonyl and Azo-Based Polymer Cathode for Low-Temperature Na-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.3c08860
Abstract: Due to flexible structure tunability and abundant structure diversity, redox-active polymers are promising cathode materials for developing affordable and sustainable Na-ion batteries (NIBs). However, polymer cathodes still suffer from low capacity, poor cycle life, and… read more here.
Keywords: spectroscopy; cathode; ion batteries; low temperature ... See more keywords
Structural Transformation in a Sulfurized Polymer Cathode to Enable Long-Life Rechargeable Lithium-Sulfur Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.3c00628
Abstract: Sulfurized polyacrylonitrile (SPAN) represents a class of sulfur-bonded polymers, which have shown thousands of stable cycles as a cathode in lithium-sulfur batteries. However, the exact molecular structure and its electrochemical reaction mechanism remain unclear. Most… read more here.
Keywords: polymer cathode; lithium sulfur; sulfur; sulfur batteries ... See more keywords
Self-doping n-type polymer as a cathode interface layer enables efficient organic solar cells by increasing built-in electric field and boosting interface contact
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc03506k
Abstract: Self-doped polymer cathode interface materials for organic solar cells have been widely investigated to enhance the ohmic contact between the electrode and the photoactive layer. read more here.
Keywords: solar cells; polymer cathode; cathode interface; interface ... See more keywords
An Insoluble p-Type Organic Polymer Cathode with 9,9'-Bicarbazole Core for Highly Stable Li/Na/K-Based Dual-Ion Full Batteries
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic Chemistry Frontiers"
DOI: 10.1039/d4qi01364f
Abstract: A p-type organic polymer cathode called poly[bicarbazole-alt-dihydrophenazine] (P(BCz4PZ)) is designed for dual-ion batteries (DIBs). P(BCz4PZ) can stably store PF6- anions above 3 V versus Li/Na/K-metal anodes, bringing in a theoretical... read more here.
Keywords: dual ion; polymer cathode; organic polymer; type organic ... See more keywords