A hybrid model for estimation of pore size from ortho-positronium lifetimes in porous materials

Autor: Tuyen, L. Anh, Xuan, T. Dong, Kiet, H. A. Tuan, Cuong, L. Chi, Phuc, P. Trong, Tap, T. Duy, Dinh, Van-Phuc, Nguyen, L. Ly, Hue, N. T. Ngoc, Hue, P. Thi, Son, L. Thai, Van Hoang, D., Long, N. Hoang, Hung, N. Quang

The present paper proposes a novel model for estimating the free-volume size of porous materials based on the analysis of various experimental ortho-positronium ($o$-Ps) lifetime data. The model is derived by combining the semi-classical (SE) physics

Externí odkaz: http://arxiv.org/abs/2003.04564

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HTDMA-modified bentonite clay for effective removal of Pb(II) from aqueous solution.

Autor: Dinh VP; Future Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Viet Nam. Electronic address: dinhvanphuc@duytan.edu.vn., Nguyen PT; Center for Interdisciplinary Research in Technology (CIRTech) - HUTECH University of Technology, 475A Dien Bien Phu, Binh Thanh Dist., Ho Chi Minh City, 700000, Viet Nam; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam. Electronic address: np.tung@hutech.edu.vn., Tran MC; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam., Luu AT; Center for Nuclear Technologies, 217 Nguyen Trai, Dist. 1, Ho Chi Minh City, 700000, Viet Nam; Joint Institute for Nuclear Research, 6 Joliot Curie, Dubna, 141980, Russia., Hung NQ; Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Viet Nam., Luu TT; Future Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Viet Nam., Kiet HAT; Institute of Research and Development, Duy Tan University, Da Nang City, 550000, Viet Nam; Graduate School of Education, University of Pennsylvania, Philadelphia, PA, 19104, USA., Mai XT; Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Viet Nam., Luong TB; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam., Nguyen TL; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam; Industrial University of Ho Chi Minh City, 12 Nguyen Van Bao, Go Vap Dist., Ho Chi Minh City, 700000, Viet Nam., Ho HTT; Faculty of Technology, Van Lang University, 45 Nguyen Khac Nhu, Dist. 1, Ho Chi Minh City, 700000, Viet Nam., Nguyen DK; Future Materials & Devices Laboratory, Institute of Fundamental and Applied Sciences, Duy Tan University, Ho Chi Minh City, 700000, Viet Nam; Faculty of Natural Sciences, Duy Tan University, Da Nang City, 550000, Viet Nam., Pham DK; Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam., Hoang AQ; Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 1A TL 29, Dist. 12, Ho Chi Minh City, 700000, Viet Nam., Le VT; Nuclear Research Institute, Vietnam Atomic Energy Institute, 1 Nguyen Tu Luc, Da Lat City, 670000, Lam Dong province, Viet Nam., Nguyen TC; Le Quy Don High School for the Gifted Students, Vung Tau City, 780000, Viet Nam.

Publikováno v: Chemosphere [Chemosphere] 2022 Jan; Vol. 286 (Pt 3), pp. 131766. Date of Electronic Publication: 2021 Aug 11.