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1

$The present work deals with the development of polystyrene (PS) nanocomposites through solvent blending technique with diverse contents of modified CoeAl layered double hydroxide (LDH). The prepared PS as well as PS/CoeAl LDH (1e7 wt.%) nanocomposites were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), rheo-logical analysis, thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The XRD results suggested the formation of exfoliated structure, while TEM images clearly indicated the inter-calated morphology of PS nanocomposites at higher loading. The presence of various functional groups in the CoeAl LDH and PS/CoeAl LDH nanocomposites was verified by FTIR analysis. TGA data confirmed that the thermal stability of PS composites was enhanced significantly as compared to pristine PS. While considering 15% weight loss as a reference point, it was found that the thermal degradation (Td) tem-perature increased up to 28.5 C for PS nanocomposites prepared with 7 wt.% CoeAl LDH loading over pristine PS. All the nanocomposite samples displayed superior glass transition temperature (Tg), in which PS nanocomposites containing 7 wt.% LDH showed about 5.5 C higher Tgover pristine PS. In addition, the kinetics for thermal degradation of the composites was studied using Coats-Redfern method. The Criado method was ultimately used to evaluate the decomposition reaction mechanism of the nano-composites. The complex viscosity and rheological muduli of nanocomposites were found to be higher than that of pristine PS when the frequency increased from 0.01 to 100 s 1$

The present work deals with the development of polystyrene (PS) nanocomposites through solvent blending technique with diverse contents of modified CoeAl layered double hydroxide (...

by Nguyen, Tien Thao, Le, Thanh Son
Published 2017

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2

Controlled Synthesis of Titania using Water-soluble Titanium Complexes: A Review

by Truong, Quang Duc, Dien, Luong Xuan, Vo, Dai-Viet N., Le, Thanh Son
Published 2017

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3

Controlling the Shape of Anatase Nanocrystals for Enhanced Photocatalytic Reduction of CO2 to Methanol

by Truong, Quang Duc, Hoa, Huu Thu, Vo, Dai-Viet N., Le, Thanh Son
Published 2017

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4

Hierarchical nanorod-based TiO2 microspheres for superior electrochemical energy storage

by Le, Thi Hang, Le, Thanh Son, Dien, Luong Xuan, Vo, Dai-Viet N., Truong, Quang Duc
Published 2018

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5

Electro-generation of hydrogen peroxide for electro-Fenton: Application in Glyphosate herbicide treatment

by Le, Thanh Son, Tran, Manh Hai, Doan, Tuan Linh
Published 2018

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6

Tổng hợp các oxit kim loại mang trên vật liệu mao quản trung bình làm xúc tác cho phản ứng oxi đề hydro hoá ankan thành anken : Đề tài NCKH. QT.04.12

by Lê, Thanh Sơn, Nguyễn, Thị Minh Thư, Trần, Hồng Cơ
Published 2017

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7

Nghiên cứu tổng hợp vật liệu xốp mao quản trung bình tiên tiến (cấu trúc khung cacbon hoặc silic), biến tính bề mặt bằng các kim loại hoặc oxit kim loại chuyển tiếp để chuyển hóa h...

by Lê, Thanh Sơn, Hoa, Hữu Thu, Nguyễn, Thị Minh Thư, Đặng, Văn Long
Published 2017

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8

Electrocoagulation for ammonium removal in Nam Son landfill leachate

by Le, Thanh Son, Le, Cao Khai, Nguyen, Thi Ha, Doan, Tuan Linh, Doan, Thi Anh
Published 2017

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9

Một số đóng góp về hóa học và ứng dụng Chitin, Chitosan

by Phạm, Lê Dũng, Nguyễn, Thị Đông, Phạm, Thị Mai, Nguyễn, Kim Thanh, Lê, Thanh Sơn
Published 2020

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10

Nghiên cứu xử lý khí thải từ các lò nung gốm sứ dùng nhiên liệu khí hóa lỏng ở xã Bát Tràng bằng phương pháp xúc tác nhằm hạn chế ô nhiễm môi trường không khí...

by Trần, Thị Như Mai, Ngô, Thị Thuận, Trần, Văn Nhân, Nguyễn, Hữu Phú, Trần, Văn Nhân, Nguyễn, Văn Vượng, Hoa, Hữu Thu, Lê, Thanh Sơn, Lê, Huy, Lê, Thanh Sơn, Nguyễn, Thị Minh Thư, Khúc, Quang Đạt, Trần, Hồng Cơ, Lê, Thái Sơn
Published 2017

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11

Nghiên cứu môi trường tối ưu để sản xuất sinh khối và các chất có hoạt tính sinh học của sâm ngọc linh (Panax Vietnamensis Ha et grushv.) bằng phương pháp nuôi cấy lỏng: Đề tài NC...

by Nguyễn, Trung Thành, Nguyễn, Kim Thanh, Nguyễn, Anh Đức, Hà, Tuấn Anh, Ngô, Đức Phương, Lê, Thanh Sơn, Nguyễn, Văn Kết, Paek, Kee Yoeup, Yu, Kee Won
Published 2017

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12

Tổng hợp, đặc trưng và ứng dụng của sét chống ưa dầu (Pillared Clays Organophile) làm phụ gia cho sơn : Đề tài NCKH. QGTĐ.07.02

by Hoa, Hữu Thu, Khúc, Quang Đạt, Lê, Thanh Sơn, Nguyễn, Thị Minh Thư, Ngô, Thị Thuận, Trương, Đình Đức, Trần, Ngọc Doanh, Trần, Thị Như Mai, Trần, Văn Nhân, Đặng, Văn Long
Published 2017

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