Vol. 46 No. 4 (2008)

Articles

• Using MAS NMR method to determine the geometry of the Bronsted acid, the distribution of aluminium atoms in ZSM-5 and ZSM-5/MCM-41.

  Lê Thị Hoài Nam, Nguyễn Đình Tuyến, Nguyễn Trọng Hưng, Nguyễn Ngọc Trìu

  397-400

  • PDF (Vietnamese)
• Study on multiligand complex formation in the systems: methylmol blue - Ti(lV)-HX (HX: acids tartaric, sunfosalicilic) by spectrophotometric method and analytical application possibility

  Hồ Viết Quý, Đặng Trần Xuân, Võ Tiến Dũng

  401-405

  • PDF (Vietnamese)
• Study on the photocrosslinking of the photocrosslinkable system based on epoxy resin modified by Tung oil. III - Study on the influence of the mass ratio ETT 39/BCDE and the film thickness on the photocrosslinking reaction of the system ETT 39-BCDE-TAS.

  Lê Xuân Hiền, Vũ Minh Hoàng, Nguyễn Thị Việt Triều

  406-410

  • PDF (Vietnamese)
• Synthesis of mesoporous SBA-15 and study the reaction of oxidation of LPG on the catalyst Cu/SBA-15

  Trần Văn Nhân

  411-415

  • PDF (Vietnamese)
• Study on preparation of the D-a-phenylgycine a material for semisynthesis of some β-lactam antibioticums

  Phan Đình Châu, Nguyễn Thị Ngân Hà, Đặng Thị Huyền Trang, Phạn Thị Phương Dung

  416-420

  • PDF (Vietnamese)
• Synthesis and approach on bio-activity of the complex of europium with L-tryptophan

  Nguyen Tu Trọng Uyển, Lê Hữu Thiêng, Nguyễn Thị Thúy Hằng

  421-425

  • PDF (Vietnamese)
• Effect of Mg on structure and photocatalytic activity of Ti02 in reaction of degradation of phenol with UV-VIS light

  Nguyễn Phát Tân, Nguyễn Thị Dung, Nguyễn Văn Bé Tám, Trần Mạnh Trí

  426-431

  • PDF (Vietnamese)
• The effect of carriers on properties of supported NiO catalysis in oxidative dehydrogenation of n-butane in the presence of CO2.

  Nguyễn Hữu Phúc, Lưu Cẩm Lộc, Nguyễn Kim Dung, Hồ Sĩ Thoảng

  432-439

  • PDF (Vietnamese)
• Synthesis of new halogeno-indane derivatives.

  Phạm Khánh Phong Lan, Trần Văn Thành

  440-444

  • PDF (Vietnamese)
• Study on photocatalytic degradation of methyl organe of nanosized Cu2O.

  Triệu Thị Nguyệt, Phạm Anh Sơn, Nguyễn Thị Lụa, Đinh Thị Hiền

  445-450

  • PDF (Vietnamese)
• Synthesis of nanosized Mn203 by the gel combustion method at low temperature.

  Lưu Minh Đại, Nguyễn Thị Tố Loan, Đào Ngọc Nhiệm, Vũ Thế Ninh

  451-455

  • PDF (Vietnamese)
• Isolation and structural characterization of triterpenes from Celastrus hindii Benth

  Trịnh Thị Thủy Quyen, Nguyễn Huy Cường, Phạm Thị Ninh, Trần Văn Sung

  456-461

  • PDF (Vietnamese)
• Influence of counter-ions on the protection against corrosion effect of epoxy coatings containg conducting polypyrrole.

  Nguyen Thị Lê Hiền, Trịnh Anh Trúc

  462-469

  • PDF (Vietnamese)
• Study on transformation of some α, β-unsaturated ketones from 2-hydroxy-4-methoxyacetophenone.

  Nguyen Minh Thảo, Trần Thị Châu, Nguyễn Văn Vinh, Nguyễn Văn Thuấn

  470-474

  • PDF (Vietnamese)
• Preparation of nano single-crystal α –MnO2 by solid state reaction between KMn04 and Mn(CH3COO)2, 4H2O with NaCl as a dispersant.

  Dương Phước Đạt, Thái Thị Diệu Hiền, Bùi Quang Cư, Bùi Trung

  475-480

  • PDF (Vietnamese)
• Study on the complex of formation between lanthanum and L.methionine.

  Nguyễn Trọng Uyển, Lê Hữu Thiêng, Nguyễn Ngọc Khánh, Nguyễn Thị Hạnh

  481-486

  • PDF (Vietnamese)
• Study on the Complex formation and catalytic activity of complex Co(II) with citric acid (H4L) in the system: H2O-Co(II)-citric acid (H4L)-Indigocarmine (IND) - H202

  Nguyễn Văn Dưỡng, Trần Thị Mai, Nguyễn Văn Xuyến

  487-492

  • PDF (Vietnamese)
• Study on biodegradation polymer materials based on polypropylene reinforced Neohonzeaua dullooa fiber

  Trần Vĩnh Diệu, Đoàn Thị Yến Oanh, Nguyễn Phạm Duy Linh, Lương Thị Thanh Thủy

  493-497

  • PDF (Vietnamese)