Anode Electrode Sheets
Niobium Oxide (Nb2O5) is a new electrode material with pseudocapacitive charge storage being introduced to the market for the first time as a potential anode material. It is capable of exceptionally high rate charge as well as discharge (6 – 10C), with good cycling stability (1,000 – 3,000 cycles) and minimal heat generation during high-rate charge-discharge. The unique architecture of the oxide material enables rapid lithium diffusion on a macro and micro-scale enabling enhanced rate performance.
NANOMYTE® BE-400E is a cast electrode tape of Niobium oxide powder. The standard anode tape is cast on 5 inch x 10 inch sheets of copper foil, single-side coated with an 81% active material loading. Our tapes can also be customized to accommodate different active material loadings, coating thickness, binder type (aqueous/non-aqueous), and binder content, as well as choice of current collector.
Select a tab below to learn more.
Electrode Sheets Brochure
Complete Specification Sheet: NANOMYTE® BE-400E (pdf) »
Tape Composition / Materials:
| Percentage % | Material | Hazards |
| 81% | Niobium Oxide (active material) | Causes skin irritation; Causes serious eye irritation; May cause respiratory irritation. |
| 6% | CMC-SBR (water-based binder) | Not a hazardous substance or mixture. |
| 13% | Carbon mixture* (conductive carbon) | Carcinogenicity – suspected of causing cancer |
*Mixture includes 2% Super P, 2% carbon nanofiber, and 9% graphite nanosheet.
Precautions for Safe Handling:
Appropriate personal protective equipment should be used at all times. Avoid contact with eyes and skin. Ensure adequate ventilation and avoid inhalation of dusts. Wash hands thoroughly after handling.
Conditions for Safe Storage:
Store in a dry and sealed pouch or under inert atmosphere, away from heat. Avoid moisture.
For complete information on the safe use of this material, please refer to the Safety Data Sheet » (coming soon)
NOTE: NEI Corporation believes that the information provided is an accurate description of the typical use of the product. However, NEI disclaims any liability for incidental or consequential damages, which may result from the use of their products that are beyond its control. Employers should use this information only as a supplement to other information gathered by them and should make independent judgment of suitability of this information to ensure proper use and protect the health and safety of employees. Therefore, it is the user’s responsibility to thoroughly test the product in their particular application to determine its performance, efficacy, and safety. Nothing contained herein is to be considered as permission or a recommendation to infringe any patent or any other intellectual right.
NANOMYTE® BE-400E electrode sheets are made and shipped directly from NEI and are available for purchase in ready-to-ship packages of 2, 5, or 10 sheets (larger quantities available upon request). Standard Niobium Oxide electrode sheets are cast single-side on 5 inch x 10 inch sheets of aluminum, with 81% Niobium Oxide (active material), 6% CMC-SBR (binder), 13% Conductive Carbon.
To request pricing or a quote, please fill out our quote form on the next tab.
A list of specification sheets for all of our electrode sheets can be found on the Battery Spec Sheets page »
Yes, we can modify the active material loading, coating thickness, binder type (aqueous/non-aqueous), and binder content, as well as choice of current collector (additional fees may apply).
A list of available Safety Data Sheets can be found on our MSDS page »
If you are looking for a particular material or composition not found in our list of products, we may be able to make it for you. As a Specialty Materials company, NEI specializes in producing non-commodity cathode, anode, and solid electrolyte battery materials with compositions and powder morphologies that are not readily readily found in the market.
Unfortunately, we are unable to provide free samples for a number of reasons.
The minimum order quantity is 2 sheets per material composition and specification.
NEI sells and ships it’s battery materials directly from Somerset, NJ (USA). We accept company and university purchase orders, or we can provide you with an order form. We can also accept orders through third-party buyers. For customers in Korea or Japan, we will put you in touch with our respective representative in your country, and you can place an order directly through them.
NEI accepts several forms of payment:
Accepted Credit Cards: Visa, MasterCard, Discover, or American Express
For most new customers, we require a prepayment or credit card, until a relationship is established. After that, we accept NET 30 payment terms, from date of invoice. Invoices are sent at the time of shipment.
Email: You can send us a message, and one of our experts will be happy to answer any of your technical questions regarding our battery products and services.
Give us a Call: +1 (732) 868-3141
Business Hours: Monday – Friday, 8:30 am to 5:30 pm (ET)
Additional questions & answers can also be found on our Frequently Asked Questions Page.
To submit a request for pricing or a formal quote, please complete the Quote Request form and someone will be in touch with you soon. We can also customize tapes to your specifications – such as loading, thickness, binder, & collector – for an additional fee (select “Custom” under Specifications on the form).
NEI accepts purchase orders (check, wire, or bank transfer) and credit cards. Please note that by entering your information and submitting this form, you are agreeing to the terms of our privacy policy
