The anthracite hard carbon anode prepared by activation-surface modification strategy is believed to show good application prospects in the field of sodium-ion energy storage.
密歇根大学(University of Michigan,简称U-M)与美国能源部(Department of Energy,简称DOE)宣布合作,共同参与建设一个全新的清洁能源存储研究中心。
Herein, we introduce flash Joule heating (FJH) technology to treat anthracite with rapid heating and quenching, obtaining metastable soft carbon (anthracite-FJH) containing a large number of short-range ordered graphitic microdomains and their assembled closed nanopores.
In this study, we propose a molecular level modulation strategy to enhance the ICE and sodium storage capacity of anthracite-based hard carbon through the chemical crosslinking of pre-oxidized anthracite with starch.
Abstract Anthracite has a great application potential in energy storage because of its low cost, but the reversible capacity of raw anthracite as an anode material for the sodium-ion battery is rather low. In this paper, anthracite was pyrolyzed at different temperatures.
丰色 发自 凹非寺 量子位 | 公众号 QbitAI今天,一篇关于锂金属电池的研究登上Nature封面。 来自加州大学洛杉矶分校(UCLA)的华人团队,开发了一种防止金属锂快速形成腐蚀层的方法。 在该技术下,锂原子结构会形
To enhance the reaction kinetics and boost the sodium storage capability of anthracite-derived carbon (AC), boron quantum dots (BQDs) were fabricated and incorporated into the AC framework through simple freeze
In this study, impurities were removed from anthracite coal by a combination of concentrated alkali high temperature pretreatment and concentrated acid treatment, followed by high temperature calcination to
Herein, anthracite-based expanded graphite (AEG) was prepared via a liquid-phase oxidation intercalation-rapid thermal reduction method by employing homemade anthracite-based graphite (AG) as anode materials for SIBs.
To enhance the reaction kinetics and boost the sodium storage capability of anthracite-derived carbon (AC), boron quantum dots (BQDs) were fabricated and incorporated into the AC framework through simple freeze-drying of the mixtures with BQDs and AC and an annealing process.