Humic acid for batteries

High-yield humic acid-based hard carbons as promising anode

Herein, we report an economical and efficient route to fabricate hard carbons

Humic Acid | Battery Chemical Suppliers | Battery Additives

Humic acid improves the discharge performance of lead acid batteries at low temperature and the battery performance. Prevents the caking of the cathode active material in the cycle process. Battery Chemical & Parts. DYNA FLOCK; LIGNIN VANISPERSE; TUBULAR BAGS (GAUNTLETS) CORK POWDER MOLDCOR AND GATE COAT COMPOUNDS ; BARIUM

Humic acid-mediated mechanism for efficient biodissolution of

DOI: 10.1016/j.jhazmat.2024.135400 Corpus ID: 271678198; Humic acid-mediated mechanism for efficient biodissolution of used lithium batteries. @article{Tian2024HumicAM, title={Humic acid-mediated mechanism for efficient biodissolution of used lithium batteries.}, author={Bingyang Tian and Jingze Li and Juan Zhao and He Shang and Wencheng Gao and Xue Liu and

Humic acid-mediated mechanism for efficient biodissolution of

In this study, external regulation was used to enhance the tolerance and stability of strains in the leaching of spent lithium batteries to radically improve the bioleaching efficiency. The leaching of Li, Ni, Co and Mn increased to 100 %, 85.06 %, 74.25 % and 69.44 % respectively after targeted cultivation with HA as compared to the

Humic Acid-Derived Mesoporous Carbon as Cathode Component

In the present work, ordered mesoporous carbon prepared from humic acids is for the first time reported as functional component of sulfur cathodes for Li-S batteries. The paper aims at describing how unique morphology of this material enables reversible accommodation of large amounts of sulfur species upon charge/discharge of a Li-S cell. 2.

Humic acid as promising organic anodes for lithium/sodium

Humic acid as promising organic anodes for lithium/sodium ion batteries Hui Zhu,a,† Jiao Yin,b,† Xue Zhao,a Chuanyi Wang,b and Xiurong Yang a, * a. State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, China. b. Key Laboratory of

Humic acid as promising organic anodes for lithium/sodium ion batteries

As a representative natural polymer with abundant functionalities, humic acid was creatively explored as an anode material for lithium ion batteries and sodium ion batteries with high storage capacities, and satisfactory cycling stabilities. Most impressively, this work provides a promising and effe Humic acid as promising organic anodes for lithium/sodium

Humic Acid | Battery Chemical Suppliers | Battery Additives

Humic acid improves the discharge performance of lead acid batteries at low temperature and the battery performance. Prevents the caking of the cathode active material in the cycle process.

Humic acid-mediated mechanism for efficient biodissolution of

The addition of ascorbic acid promoted the reduction of trivalent cobalt to easily soluble divalent cobalt on the one hand, and improved the acid-producing performance of microorganisms on the other hand[31]. Zhao et al. demonstrated that the addition of humic acid to the process of bioleaching copper increased the leaching rate of copper. It

FeIII Chelated with Humic Acid with Easy Synthesis Conditions

From the SEM, TEM, XPS, XRD, and nitrogen adsorption–desorption experimental results, it was found that the ferric ion can chelate with humic acid successfully under mild conditions and can...

High-yield humic acid-based hard carbons as promising

Request PDF | High-yield humic acid-based hard carbons as promising anode materials for sodium-ion batteries | A low-cost and sustainable anode material is essential for the future

Humic acid-mediated mechanism for efficient biodissolution of

The addition of humic acid in the bioleaching of used lithium batteries is

FeIII Chelated with Humic Acid with Easy Synthesis Conditions

Zhu et al. used the humic acid as anode material for lithium-ion batteries and sodium ion batteries because of its richness in oxygen functional groups (carboxylic, quinonic, phenolic, and ketonic). However, the capability and rate

High-yield humic acid-based hard carbons as promising anode

Herein, we report an economical and efficient route to fabricate hard carbons by utilizing leonardite humic acid (LHA). Compared with other HAs, LHA has higher thermal stability and chemical stability because of its higher aromaticity and larger molecular weight.

FeIII Chelated with Humic Acid with Easy Synthesis

Humic acid as promising organic anodes for lithium/sodium ion batteries

As a representative natural polymer with abundant functionalities, humic acid was creatively explored as anode materials for lithium ion batteries and sodium ion batteries with high storage...

Humic acid as promising organic anodes for lithium/sodium ion batteries

(PDF) In Situ Synthesis of Graphene‐Coated Silicon

In Situ Synthesis of Graphene‐Coated Silicon Monoxide Anodes from Coal‐Derived Humic Acid for High‐Performance Lithium‐Ion Batteries June 2021 Advanced Functional Materials 31(32):2101645

Humic acid as promising organic anodes for

As a representative natural polymer with abundant functionalities, humic acid was creatively explored as an anode material for

FeIII Chelated with Humic Acid with Easy Synthesis Conditions

FeIII Chelated with Humic Acid with Easy Synthesis Conditions and Good Performance as Anode Materials for Lithium-Ion Batteries September 2023 Materials 16(19):6477

High-yield humic acid-based hard carbons as promising anode

High-yield humic acid-based hard carbons as promising anode materials for sodium-ion batteries Youyu Zhu a, b, Mingming Chen a, b,QiLia, b, Chao Yuan a, b, Chengyang Wang a, b, * a Key Laboratory for Green Chemical Technology of MOE, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, PR China b Collaborative Innovation Center of

Humic acid-mediated mechanism for efficient biodissolution of

The addition of humic acid in the bioleaching of used lithium batteries is expected to improve the electron transfer in the system, up-regulate the key genes of the bacterium, improve the reducing ability and promote the dissolution of valuable metals.

High-yield humic acid-based hard carbons as promising anode

Humic acid as promising organic anodes for lithium/sodium ion batteries Chem. Commun., 51 ( 2015 ), pp. 14708 - 14711 View article View in Scopus Google Scholar

Humic acid-based interlocked MOF: Enabling stable cycling

Herein, we report the preparation of a unique interlocked smoothie-like anode material, named HA-Co-BPDC, for lithium-ion batteries through a facile two-step hydrothermal method.

Humic acid for batteries [PDF]

6 FAQs about [Humic acid for batteries]

Is humic acid a promising organic anode for lithium/sodium ion batteries?

Humic acid as promising organic anodes for lithium/sodium ion batteries On the reduction of lithium insertion capacity in hard-carbon anode materials with increasing heat-treatment temperature J. Electrochem.

What are humic acids?

As the principal composition of humic substances, humic acids exist widely in soil, coal, peat and et al. . Typically, HAs are described as tricky mixture of organic species and polymers with molecular weights varying from 103 to 10 6 g mol −1, though the precise molecular formula of HAs is still under debate .

Are humic acids suitable for hard carbon anode materials?

Some of them, such as cotton , banana peels , grass , lignin , , leaf and peat moss , have been adopted as precursors for hard carbons. Among various biomass materials, humic acids (HAs) are potential candidates for hard carbon anode materials considering their carbon-rich characteristic (more than 40 wt %) and abundance.

Can Leonardite humic acid be used as an anode for Sibs?

However, high cost and low carbon yield of precursors limit its industrialization process. Here the synthesis of a biomass-derived hard carbon from leonardite humic acid (LHA) through a facile process was reported. The obtained hard carbons with an amazing high carbon yield of 60.73% were evaluated as anode for SIBs.

Which anode material should be used for sodium ion batteries?

A low-cost and sustainable anode material is essential for the future commercialization of sodium-ion batteries (SIBs). Among all proposed anode materials for SIBs, hard carbons are considered to hold the most promise. However, high cost and low carbon yield of precursors limit its industrialization process.

Are lithium-ion batteries a good choice for portable electronics & electric vehicles?

Because of the advantages of high reversible capacity and good cyclic stability, lithium-ion batteries (LIBs) have been the most widely applied power for portable electronics and electric vehicles , , . However, with the ever-growing application of LIBs, the cost and continued availability of lithium have raised increasing concern .

EKENERGY