Whisker Carbon Nanotubes Used in The Field of Lithium-Ion Batteries

• Customization: Available
• Separator Type: Carbon Nanotubes
• Negative Materials: Artificial Graphite
• Model NO.: CNT-AHO51Y
• Cathode Materials: Lithium Ion
• Type: Conductive Agent
• Transport Package: Vellum/Barrel
• Specification: 25kg
• Origin: China
• HS Code: 4811100000
• Production Capacity: 200 Tons/Year

Product Description

Product Description

 

      Carbon nanoubes have excelent physicaland chenical properies while taditionalcarbon nanotubeshavethe characterisicso seriousaglomeraion,many defects,and are not easyto disperse.Whisker carbon Nanotubes arelinearcarbon nanotubes with high puity,crystaliniy,and easy dispersion,which can be used inthe ield of ithiumion batteries and composite materials.

 

Product Parameters

products	AH	BH
appearance	Black powder	Black powder
morphology	Straight	Straight
purity(%)	>99.95	>99.95
Diameter mean(nm)	75	150
ength(um)	6	6
Specific surface are(m2/g)	15-30	13-20
Bulk density(g/cm3)	0.04±0.03	0.07±0.03
Degree of graphitization(%)	>70	>70
Resistivity(mQcm)20Mpa	<8	<8
Residue left after combustion(%)	<0.01	<0.01
Metal impurity content(ppm)	<100	<100
Magnetic impurity content(ppm)	<1
water content(%)	<0.2	<0.2

Company Profile

 

           Zhengzhou Caoyuan Group Co., Ltd. invested 550 million yuan to cooperate. The company has completely independent intellectual property rights for Pinxu carbon nanotube powder and is the first production enterprise of Pinxu carbon nanotubes in China. As of April 2023, it has obtained 36 invention patents, including 3 international patents and 25 authorized utility model patents. The experimental space is equipped with field emission electron microscopy, ICP and other testing equipment. In 2019, the company passed the IATF: 16949 and quality, environmental, and safety system certification. In 2020, it passed the high-tech enterprise certification. In 2021, it passed the intellectual property standardization system certification. In 2022, it was recognized as a strong intellectual property enterprise in Henan Province. In January 2023, it was recognized by the Henan Carbon nanotube Engineering Technology Research Center and the Zhengzhou Carbon nanotube Engineering Center. The company independently developed the production process and equipment for whisker carbon nanotubes, filling the technical gap in the domestic crystal leading carbon nanotube industry.
          Whisker neck nanotubes have a linear structure, small specific surface area, easy dispersion, high crystal base, and good electrical and thermal conductivity. They are purified at high temperatures, and the metal impurity content after purification is relatively lower than that of traditional carbon nanotubes. At present, heating is applied in the field of lithium-ion batteries, which can improve the conductivity of positive and negative plate electrodes. It has a long length and can achieve high conductivity at low addition levels, enhancing high rate discharge capability. It has a small specific surface area and can be directly added as dry powder, suitable for increasing dry belly strength in dry electrode.
         In the use of lithium batteries, Xufan nanotubes are used to enhance the energy density and improve the cycle life of the inner battery. They are applied in power batteries, 12/48V starting power supplies, HEVs, fast charging, power tools, low-temperature batteries, silicon negative electrodes, special batteries, etc. The main customers include domestic first-class battery production enterprises such as Funeng Technology, Weihong Power, and Tianjin Lizhang. The company is committed to the industrial production and application of carbon nanotubes, aiming to become a mainstream supplier of carbon based composite materials.
 

Certifications

 

 

Packaging & Shipping

 

FAQ

Q: Can I get some samples?
Answer: It depends on the powder sample you want. If the sample is in small packaging inventory, you only need to pay for shipping to receive a free sample, except for valuable powders, where you need to pay for the sample fee and shipping fee.

Q: How do I get a quote?
Answer: We will provide you with a competitive quotation after receiving the powder specifications and dispersion specifications (such as proportion, solution, particle size, purity).

Q: Can you help customize whisker carbon nanotube powder?
Answer: We are very sorry, we only have AH/BH models, but we require a minimum order quantity and delivery time of about 1-2 weeks.

Q: How do you ensure quality?
Answer: We have a strict quality control system and a dedicated research team. We have been focusing on whisker carbon nanotubes and have earned a reputation for their excellent quality. We believe that our products will give you an advantage in commercial competition!

Question: How do I pay for my order?
Answer: We recommend Trade Assurance. Working with us ensures the safety of your funds and your business.We accept other payment methods: PayPal, Western Union, bank transfer, letter of credit.