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Specification:200nm min,99.99%,alpha, near spherical20-30nm,99.99%, gama, near spherical The lithium battery nano-alumina, small and uniform particle size, high purity, excellent in surface properties, are widely used in various lithium batteries, alkaline batteries, solar cells and other cells and improve the storage performance of the battery, the safety performance played for energy saving. Nano-alumina particles application features
1. The nano-alumina used as a lithium electrode coating, can effectively play the role of heat insulation, improving Safety performance.
2. Doped the aluminum into the lithium cobalt oxide, may form a solid solution, the lattice stability, improve rate characteristics and cycle characteristics.
3. Nano-alumina coated lithium cobalt oxide can improve thermal stability and resistance to improve cycling performance Overcharge ability to inhibit the generation of oxygen and the decomposition of LiPF6, to avoid direct contact with the electrolyte LiCo02 Touch, reducing the electrochemical specific capacity loss, thereby improving LiCoO2 electrochemical specific capacity.
4. Nano-alumina doped with aluminum ions, can improve the battery voltage, thereby improving the battery Security.
5. Apply to the modified nano-alumina spinel lithium manganese oxide material into produce reversible capacity of battery 107mAh / g, 55C 200 cycles, the capacity retention rate of more than 90%, better than similar products in water ping, is the first material that can be used with a high-power lithium-ion battery.
About us (3)Whether you need inorganic chemical nanomaterials, nanopowders, or customize super fine chemicals, your lab can rely on Hongwu Nanometer for all nanomaterials needs. We take pride in developing the most forward nanopowders and nanoparticles and offering them at a fair price. And our online product catalog is easy to search, making it easy to consult and buy. Plus, if you have any questions about all our nanomaterials, get in touch.
You can buy various high quality oxide nanoparticles from here:
Al2O3,TiO2,ZnO,ZrO2,MgO,CuO,Cu2O,Fe2O3,Fe3O4,SiO2,WOX,SnO2,In2O3,ITO,ATO,AZO,Sb2O3,Bi2O3,Ta2O5.
Our oxide nanoparticles are all available with small quantity for researchers and bulk order for industry groups.If you have any questions, please feel free to contact us
Why choose usFAQ
Frequently Asked Questions:
1. Can you draw up a quote/proforma invoice for me?Yes, our sales team can provide official quotes for you.However, you must firstly specify the billing address, shipping address, e-mail address, phone number and shipping method. We cannot create an accurate quote without this information.
2. How do you ship my order? Can you ship “freight collect”?We can ship your order through Fedex, TNT, DHL, or EMS on your account or prepayment. We also ship"freight collect" against your account. You will receive the goods in Next 2-5Days aftershipments. For items that are not in stock, the delivery schedule will vary based on the item.Please contact our sales team to inquire whether a material is in stock.
3. Do you accept purchase orders?We accept purchase orders from customers that have a credit history with us, you can fax, or email the purchase order to us. Please make sure the purchase order has both the company/institution letterhead and authorized signature on it. Also, you must specify the contact person, shipping address, email address, phone number, shipping method.
4. How can I pay for my order?About the payment, we accept Telegraphic Transfer, Western Union and PayPal. L/C is only for above 50000USD deal.Or by mutual agreement,both sides can accept the payment terms. No matter which payment method you choose, please send us the bank wire by fax or email after you finished your payment.
5. Are there any other costs?Beyond product costs and shipping costs, we do not charge any fees.
6. Can you customize a product for me?Of course. If there is a nanoparticle that we do not have in stock,then yes, it is generally possible for us to get it produced for you. However,it usually requires a minimum of quantities ordered, and about 1-2 weeks lead time.
7. Others.According to every specific orders, we will discuss with customer about the suitable payment method, cooperate with each other to better complete the transportation and related transactions.
Our Services
Our products are all available with small quantity for researchers and bulk order for industry groups. if you are interested in nanotechnology and want to use nanomaterials to development a new products, tell us and we will help you.
We provide our customers:
High quality nanoparticles, nanopowders and nanowires Volume pricing Reliable service Technical assistance
Customization service of nanoparticles
Our Customers can contact us via TEL,EMAIL,aliwangwang,Wechat, QQ and meeting at company,etc.