Tung Cao Thanh Pham

Highly stable enhanced peroxidase‐like new metal–organic framework for the colorimetric detection of phenol and hydrogen peroxide

Viktoriya Kim, Dong Woo Lee, Hye Ran Noh, Jong‐Yun Kim et autres

Abstract This study demonstrates the exceptional peroxidase‐mimicking activity of a novel Cu‐based metal–organic framework (MOF) catalyst and its effectiveness for the colorimetric detection of phenol and hydrogen peroxide (H 2 O 2 ) in water samples. The Cu‐MOF catalyst leverages the synergistic …

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Observing Dynamic Well Behaviour During Gas Lift with Slickline Deployed Distributed Fiber Optic Sensing Helps Diagnose Well Performance Issues in the White Tiger Field Vietnam

Marvin J. Webster, NM Ferguson, D. Q. Nguyen, M. V. Hoang et autres

Abstract Surveillance of dynamic well performance is problematic using conventional sensors as only one location can be observed. But during gas lift, multiple points of gas entry may be active over large distances in a well. This paper presents a case study …

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Ruthenium Tris(bipyridine) Encapsulation in Zeolitic Imidazolate Framework-71 and its Photocatalytic Properties

Tung Cao Thanh Pham, Hyun Sung Kim

Ruthenium tris(bipyridine) [Ru(bpy) 3 ] acts as a photocatalyst under visible-light irradiation.However, it undergoes dimerization and degradation and has a short photocatalytic life.In this study, we encapsulated Ru(bpy) 3 as a guest molecule in a suitable host material, which is a zeolitic …

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Highly Stable White Light Emission from III-Nitride Nanowire LEDs Utilizing Nanostructured Alumina-Doped Mn4+ and Mg2+

Thi Tuyet Doan, Thanh Le, Boi An Tran, Tung Cao Thanh Pham et autres

High Resolution Image Download MS PowerPoint Slide In this report, red-emitting alumina nanophosphors doped with Mn 4+ and Mg 2+ (Al 2 O 3:Mn 4+, Mg 2+ ) are synthesized by a hydrothermal method using a Pluronic surfactant. The prepared samples are …

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Performance of carbon-coated magnetic nanocomposite in methylene blue and arsenate treatment from aqueous solution

Ngoc Thy NGUYEN, Thi Phan, Tung Cao Thanh Pham, Hữu Lê Nguyễn et autres

Herein, carbon-coated magnetic nanocomposite fabricated by a lowtemperature hydrothermal method was used for methylene blue and arsenate treatment in aqueous solution. The Langmuir model fits the experimental data with a calculated maximum adsorption capacity of 110.63 and 2.31 mg g-1 for methylene …

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Improving Color Quality of Nanowire White Light-Emitting Diodes with Mn4+ Doped Fluoride Nanosheets

Thi Hong Quan Vu, Thi Tuyet Doan, Barsha Jain, Ravi Teja Velpula et autres

A two-dimensional nanostructured fluoride red-emitting phosphor with an excellent quantum yield of ~91% is studied for cost-effective and high-color quality nanowire white light-emitting diodes (WLEDs). K2TiF6:Mn4+ phosphors are synthesized via an emulsification method using surfactants as sodium dodecyl sulphonate and oleic acid. …

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Synthesis of Glue-Free NaA Zeolite Granules from Natural Kaolin for the Adsorption of Pb(II) Ions in Aqueous Solution Using a Fixed-Bed Column Study

Hieu Nguyen Phuoc, Quang Thanh Le, Tung Cao Thanh Pham, Thanh Tu Le

> 0.95).

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Synthesis of Large Pore LTL and MOR Zeolites and Use as Adsorbent for The Removal of Heavy Metal and Radioactive Metal Ions in Aqueous Solution

Duy Hoai‐Phuong Nguyen, Quang Thanh Le, Tung Cao Thanh Pham, Thanh Tu Le

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Facile synthesis of seed crystals and gelless growth of pure silica DDR zeolite membrane on low cost silica support for high performance in CO2 separation

Nha Minh Nguyen, Quang Thanh Le, Duy Phuc‐Hoang Nguyen, Ngoc Tung Nguyen et autres

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Gelless Secondary Growth of Zeolitic Aluminophosphate Membranes on Porous Supports with High Performance in CO2/CH4 Separation

Quang Thanh Le, Duy Hoai‐Phuong Nguyen, Nha Minh Nguyen, Duy Phuc‐Hoang Nguyen et autres

Abstract Zeolitic aluminophosphate, a three‐dimensional microporous material, with an average pore size of 0.38 nm is good candidate for molecular sieve application in CO2 gas separation. The separation of CO2/CH4 gas mixtures for precombustion processes is desirable from the standpoint of both …

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Capture of iodine and organic iodides using silica zeolites and the semiconductor behaviour of iodine in a silica zeolite

Tung Cao Thanh Pham, Son Docao, In Chul Hwang, Mee Song et autres

During the reprocessing of spent nuclear fuel rods, a highly moist off-gas mixture containing various volatile radioactive species, such as iodine (I 2 ), organic iodides and nitric acid, is produced.

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Zeolite Membranes: Oriented MFI Membranes by Gel‐Less Secondary Growth of Sub‐100 nm MFI‐Nanosheet Seed Layers (Adv. Mater. 21/2015)

Kumar Varoon Agrawal, Berna Burcu Topuz, Tung Cao Thanh Pham, Thanh Huu Nguyen et autres

Continuous oriented molecular sieve membranes can now be made as thin as 100 nm. On page 3243, M. Tsapatsis, K. B. Yoon, and co-workers present a deposition method involving the transformation of underlying nanoparticles to the zeolite, sealing the defects present between …

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