[KongchangAI]
Unverified82% confidenceFactTime unknown

光催化二氧化钛粒径应≤10nm且以锐钛矿晶型为主,粒径越小比表面积越大、分解甲醛效率越高;标注纳米级但未说明晶型的产品可能含金红石型(催化活性极低)

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