Preparation of rod-like γ-alumina/volcanic rock porous material and the adsorption property of Congo red
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Fuel Chemistry and Technology"
DOI: 10.1016/s1872-5813(21)60107-x
Abstract: Abstract The porous materials of rod-like γ-alumina interlaced in pores of volcanic rock were prepared by in-situ growth using volcanic rock as matrix material, aluminum nitrate and ammonium bicarbonate as raw materials. The structure and… read more here.
Keywords: adsorption; alumina; volcanic rock; rod like ... See more keywords
Grass-like alumina coated window harnesses the full omnidirectional potential of black silicon photodiodes.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.442415
Abstract: Packaged photodiodes suffer from Fresnel reflection from the package window glass, especially at high angles of incidence. This has a notable impact particularly on black silicon (b-Si) photodiodes, which have extreme sensitivity. In this work,… read more here.
Keywords: like alumina; glass; silicon photodiodes; grass like ... See more keywords