Cross border Integration: Exploring the Potential of Precipitation based White Carbon Black in the Fields of New Energy and Biopharmaceuticals

The cross-border application of precipitated white carbon black is becoming a new growth point in the industry. In the field of new energy, as a conductive additive for silicon-based negative electrodes in lithium-ion batteries, it can alleviate the problem of silicon expansion and improve cycle stability to over 500 cycles; In solid-state batteries, the room temperature ionic conductivity of the white carbon black/polymer composite electrolyte reaches 10 ⁻ S/cm, which is close to the level of liquid electrolytes. In the field of biomedicine, mesoporous silica (pore size 2-50nm) can be used as a drug carrier to achieve sustained release control of anticancer drugs (such as doxorubicin), with a 40% increase in bioavailability; At the same time, its light reflection characteristics are applied to sunscreen, with an SPF value of 50+and no chemical residues. Cross border applications not only expand the market boundaries of white carbon black, but also promote the deep integration of materials science and life science.