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 golf cart batteries company

solar generator price

12V Rechargeable Lithium Ion 18650 Battery Pack 2000mAh

Diagnosing 12V Battery Issues in Mercedes Vehicles: Connectors, Discharge, and Temperature

Lithium phosphate battery that can work normally at 40 degrees

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 golf cart batteries Processor

2023-03-22

lithium ion golf cart batteries price

2023-03-20

dual purpose marine battery Factory

2023-04-07

best solar generator for home backup

2023-04-07

lifepo4 24v Processing

2023-04-07

lithium batteries for boats direct sales

2023-03-20

marine batteries for sale

2023-05-08

best solar powered generator

2023-05-08

12v solar battery

2023-05-08

power station solar

2023-05-08

deep cycle marine battery

2023-05-08

best rv deep cycle battery

2023-05-08

Customizable LiFePo4 Battery for AGV Robot 60V 72V

2023-02-09

100kwh Lithium Iron Phosphate Battery Rechargeable 380V For Solar Energy Storage

2023-02-14

32700 3.2V Special Battery Cell Rechargeable Explosion Proof

2025-04-11

12V 150Ah 200Ah LiFePo4 Motive Battery Pack for Clean Car Electric Vehicle

2023-02-14

HB-N300 300W Solar Power Station Black

2022-09-09

Is the solid lithium ion battery good or liquid lithium ion battery?solar battery storage system

2023-03-08

High-Capacity Lithium Battery Solutions: Evaluating 500Ah, 600Ah, and 1000Ah Systems for Industrial and Commercial Applications

2025-05-24

What is lithium titanate battery?

2022-12-17

Panasonic 21700 Battery: Reliable Power for Industrial and Commercial Applications

2025-09-30

Polymer battery classification.solar powered electric generator

2023-05-23

Battery charging method Daquan

2023-02-10

Improvement from lithium -ion battery manufacturing materials.deep cycle trolling motor battery

2023-03-14

Advantages and disadvantages of nickel hydrogen battery.marine battery for trolling motor wholesale

2023-04-13

What is the material of the fast charging mobile phone battery that can charge 70% in 2 minutes?

2022-12-07

Introduce the 8 battery and its purpose.lithium trolling motor battery direct sales

2023-04-14