Shenzhen Hysincere Battery Co., Ltd
Shenzhen Hysincere Battery Co., Ltd

News

HYSINCERE insist to navigate by high quality core cell and
highly qualified staffs in the vast sea so to the distance

Home >  News >  Industry News > 

Lithium battery non graphite negative electrode.solar battery storage system

source:Industry News release time:2023-10-09 Hits:0     Popular:Lithium-ion battery wholesale

  

  Soft carbon, also known as easily graphitized carbon, refers to amorphous carbon that can be graphitized above 2000 ℃, with low crystallinity, small grain size, large spacing between crystal planes, and good compatibility with electrolyte. However, the irreversible capacity of the first charge and discharge is high, and the output voltage is low. Due to its performance, it is generally not directly used as a negative electrode material and is a raw material for manufacturing natural graphite, such as petroleum coke and needle coke.

  Hard carbon, which is also difficult to graphitize, is a pyrolytic carbon of polymer materials. This type of carbon is also difficult to graphitize at high temperatures of 3000 ℃. Hard carbon includes resin carbon (such as phenolic resin, epoxy resin, polyfuryl alcohol, etc.), organic polymer pyrolysis carbon (PVA, PVC, PVDF, PAN, etc.), and carbon black (acetylene black); It is beneficial for the insertion of lithium without causing significant structural expansion, and has excellent charge discharge cycling performance.

  The capacity of hard carbon is greater than the theoretical capacity of conventional carbon materials, with excellent high magnification, cycling performance, and safety performance. However, the initial efficiency is low, about 85%. The voltage platform of 3.6V is lower than that of 3.7V of graphite, and the cost is high. The main improvement ideas are to improve the first effect (reducing the specific surface area to form a more regular hard carbon; surface coating to control SEI formation); Improve material yield and reduce costs.


Read recommendations:

lithium trolling motor battery direct sales

solar battery storage system cost

3600W 5120Wh solar power station lifepo4 battery portable with wheels

What are the main characteristics of lithium-ion batteries?lithium ion golf cart batteries

Soft cymbal iron phosphate battery cell.lithium batteries for solar panels Vendor

Share:

Last article:Explanation of the Development Trends of the Global Lithium Battery Industry.portable power station solar

Next article:Parallel equalization charging method for lithium battery packs.lithium golf cart batteries

related suggestion

lithium boat batteries manufacturer

2023-03-22

deep cycle trolling motor battery Factory

2023-04-07

lithium marine batteries wholesaler

2023-03-22

solar powered generator for camping

2023-04-07

solar energy storage batteries Production

2023-04-07

solar energy storage batteries sales

2023-04-07

48v lithium golf cart battery

2023-05-08

solar batteries for home

2023-05-08

solar powered generator for home

2023-05-08

best solar generator for home backup

2023-05-08

lifepo4 solar battery

2023-05-08

portable solar power station

2023-05-08

18650 Battery Pack 11.1V Lithium Ion Battery for Light

2023-02-14

LiFePo4 Battery Pack 12V 100Ah Prismatic Cell 12 volt lithium battery 4000+ Cycles Group 24 Compact for RV Trolling Motor Solar Power

2025-02-25

15S 48V 100Ah LiFePo4 Battery for Home Energy Storage Solar System

2023-06-19

Customizable LiFePo4 Battery for AGV Robot 60V 72V

2023-02-09

76.8V 48Ah LiFePO4 Battery for Electric Motorcycles Scooter Tricycle Rickshaw

2025-05-21

Main risks in transportation of lithium-ion batteries.solar generator for rv

2023-07-24

Understanding 14V and 15V Lithium Batteries: A Complete Guide

2025-03-12

Innovations in Energy Storage: From Balcony Systems to Large-Scale Projects Amidst Geopolitical Shifts

2025-03-20

Best 36V Lithium Battery for Golf Cart: The Ultimate Upgrade for Performance and Longevity

2025-03-24

The Future of Portable Power: Lithium Polymer Battery Manufacturing

2025-03-22

What causes lithium batteries to explode?

2022-10-26

3C lithium ion battery certification is divided into four steps

2022-12-10

811 battery introduction.deep cycle solar battery Manufacturing

2023-05-06

What are the advantages and disadvantages of soft pack lithium batteries?solar generators for sale

2023-08-23

What are the advantages of lithium batteries over other types of batteries?

2022-10-25