A series of high capacity CO2 adsorbents were developed using silica supports impregnated with N-(2-hydroxyethyl) ethylene diamine (AEEA). For confirming the amine loadings and examining the residual porosity of materials, the sorbents were characterized by nitrogen adsorption porosimetry, thermogravimetric analysis. The effects of AEEA loadings, silica supports, adsorption temperature on CO2 adsorption were investigated.
Organisation: Research Institute of Creative Education
Innovator(s): Pham Anh Duc Minh, Pham Gia Khanh, Nguyen Bao Chau, Nguyen Ngoc Anh, Nguyen Hoang Phuong Linh
Category: Young inventors