Home > Products > Chemicals > Inorganic Chemical Materials > Oxide

Nanometer Titanium Dioxide(for battery)

Property:

Excellent lithium battery materials.

Large Lithium intercalation capacity, low toxicity and low energy consumption.

Good cyclical stability, no side effects, high environmental protection and so on.

Has obvious advantages as the negative electrode material.

Made to be the most universal material of researching or producing photovoltaic conversion solar energy cells because of it’s light stability, non-toxic and other properties.

Specification:

Item                                                                Specification

Item NO.                                                         VK-T30D

Appearance                                                    White powder

PH                                                                  6-8

APS, nm                                                          25

SSA, m²/g                                                       100-220

Assay,   ≥                                                      99.8

Surface treatment agent                                 0.1% battery-specific treatment agent

Loss on drying,  %  ≤                                   0.5

Application:

1 Nano-titanium dioxide has lots of properties,such as high rate performance, cyclical stability, fast charge-discharge property, high capacity,good lithium insertion/extraction properties and so on. So nano TiO₂ has a good prospect of application in lithium battery .

A. Effectively reduce the capacity fading of lithium batteries, increase the stability and improve the electrochemical performance of lithium batteries well.

B. Greatly increase the initial discharge specific capacity of battery material.

C. Reduce polarization during the process of LiCoO2 charging and discharg, so that LiCoO₂ has higher discharge voltage and more stable discharge effect.

D. Adding adequate nano titanium dioxide which is loose to lithium battery can reduce the stress of particles and the strain of structure and volume caused by cycle.So nano TiO₂ can greatly improve the stability of battery.

2 In solar cells, nano-titanium dioxide has high photo-electro transition rate, simple technology, and steady capability. It can greatly improve the momentum imbalance of solar, and stable performance characteristics. Its photoelectricity rate stability is 10% min. Solar cells adding nano TiO2 is cheaper than the silicon solar cells.The life-span can reach more than 20 years.

3 In nickel-cadmium batteries, nano-titanium dioxide has good conductivity.It can work well in a wide temperature range.

Dosage: 0.5-2%, or according to the actual situation of customers.

Package: 15 kgs/drum