Question

15. The diameter of colloidal particle is
(A) 1 mH-0.1 H (B) <0.1 H
(>1 mH
(D) more than 400 mH​

Answer 1

Explanation:

The colloidal synthesis used to produce the particles enables the hydrogen content to be manipulated over a wide range, from about 5 at. % to 50 at. %, making these a-Si:H particles promising for applications in lithium ion batteries, hydrogen storage, and optical metamaterials