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Dip-coating methods for carbon membrane fabrication: Effects of coating-carbonization-cycles on Hydrogen separation prepared from BTDA-TDI/MDI (P-84) polyimide blends with Nanocrystalline cellulose (NCC)

Norazlianie, Sazali and Mohd Syafiq, Yusoff and Ihsan Naiman, Ibrahim and Haziqatulhanis, Ibrahim and Mohd Nizar, Mhd Razali and Wan Norharyati, Wan Salleh (2019) Dip-coating methods for carbon membrane fabrication: Effects of coating-carbonization-cycles on Hydrogen separation prepared from BTDA-TDI/MDI (P-84) polyimide blends with Nanocrystalline cellulose (NCC). In: iMEC-APCOMS 2019: Proceedings of the 4th International Manufacturing Engineering Conference and The 5th Asia Pacific Conference on Manufacturing Systems, 21-22 August 2019 , Putrajaya, Malaysia. pp. 384-389.. ISBN 978-981-15-0950-6

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Abstract

In this paper depicts the manufacture and assessment of tubular carbon membrane equipped from BTDA-TDI/MDI (P-84) polyimide mixes with Nanocrystalline cellulose (NCC). Given earlier investigations, we planned the theory that tubular carbon membrane performance could impose constraints by controlling the carbonization conditions which directed with a heating rate of 3°C/min, a final temperature of 800°C and adjustment time of 300°C. The principal purpose of this examination is to acquaint successful dip-coating strategies with produce superior tubular carbon membrane. The coating-carbonization cycles (1, 2, 3, and 4 times) have been considered. This methodology empowers quick and straightforward assessment of dip-coating techniques to yields high separation performance. Gas separation performance of the carbon membranes was adequately carried out by a single gas permeation experiment of H2, and N2 to explore the transport component in the carbon membrane separation process. In this case, the most elevated selectivity of 434.68±1.39 for H2/N2; side by side with H2 permeance of 1399.66±5.22 GPU shall accomplish by employing two coating-carbonization-cycles.

Item Type: Conference or Workshop Item (Lecture)
Additional Information: Lecture Notes in Mechanical Engineering
Uncontrolled Keywords: Coating-carbonization-cycle; P84 co-polyimide; Nanocrystalline cellulose (NCC); Tubular carbon membrane; Hydrogen.
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures
Faculty/Division: Faculty of Mechanical & Manufacturing Engineering
Institute of Postgraduate Studies
Depositing User: Pn. Hazlinda Abd Rahman
Date Deposited: 24 Mar 2020 00:16
Last Modified: 24 Mar 2020 00:16
URI: http://umpir.ump.edu.my/id/eprint/27093
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