Designed synthesis of novel metal organic frameworks for photocatalysts application
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Designed synthesis of novel metal organic frameworks for photocatalysts application
Designed synthesis of novel metal organic frameworks for photocatalysts application
VIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application PLICATIONDOCTORAL DISSERTATIONHOCHIMINH CITY 2017VIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNB ERSITY HOC HIMINH CITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOCATALYST APPLICATIONMajor subject: TECHNOLOGY FOR ORGANIC COMPLEXESMajor subject code: 62527505Ind Designed synthesis of novel metal organic frameworks for photocatalysts application ependent Referee 1: Prof Dr. Khoa Cuu NGUYENIndependent Referee 2: Assoc. Prof. Dr. Huven Thanh PHAMReferee 1: Assoc. Prof. Dr. Tuan Anh vuReferee 2:Designed synthesis of novel metal organic frameworks for photocatalysts application
Assoc. Prof. Dr. Hoang Thai NGUYENReferee 3: Assoc. Prof. Dr. Quan Thanh PHAMSUPERVISORS1. Prof. Dr. Nam Thanh Son PHAN2. Dr. Danh Thanh TONGPROTESTATVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application rch, and the author had done the truthtill science and contributed to the development progress of science. Any claim and conclusion were cited by the references and documented papers, rhe author recognized that the seriousness and authenticity need to be strongly considered.AuthorIla Lac Nguyen1ABST Designed synthesis of novel metal organic frameworks for photocatalysts application RACTOver the past two decades, the prominent growth of Metal Organic Frameworks (MOFs). a high ordered and porous materials class had been receiving tDesigned synthesis of novel metal organic frameworks for photocatalysts application
he pay attention by the research community specially. Constructing by Secondary Building Units (SBUs) of metal clusters and organic linkers combinatioVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application ts chemistry) which can be tunable the structural features (e.g.. pore size, porosity) to make MOFs address the environment problems as well as the targeted applications such as gas uptake, separation, catalyst, drug deliver}', water treatment. In term of MOFs synthesis, the plenteous chemistry of m Designed synthesis of novel metal organic frameworks for photocatalysts application etal and controllability of organic linkers were exploited to make the uncountable amount of new MOFs material. In this case, the simple solvothermalDesigned synthesis of novel metal organic frameworks for photocatalysts application
reaction or other methods (e.g., hydrothermal, solvent free, slow dispersion) was usually employed to obtain new MOFs. This method for MOFs synthesis VIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application h predicting structures is now commonplace, a robust and modular synthetic approach to designing new MOF materials remains elusive as a result of the trial-and-error nature of crystallization processes, a lack of control over crystallization, and the regular discoveries of multiple crystalline phase Designed synthesis of novel metal organic frameworks for photocatalysts application products once the reaction is complete. In MOF chemistry. the building block method, whereby discrete, preassembled metal 0X0 clusters are reacted wiDesigned synthesis of novel metal organic frameworks for photocatalysts application
th well-defined organic linkers, has been utilized to achieve a greater degree of control over MOF construction. However, the isolation and subsequentVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application ciation of ligands, limits the applicability of this method Additionally. It IS far from given that the desired MOF structure will be obtained as metal 0X0 building blocks have been observed to rearrange during the synthesis Means of overcoming this lack of total synthetic control is to take inspira Designed synthesis of novel metal organic frameworks for photocatalysts application tion from molecular synthesis, in which certain conditions have been discovered to achieve specific end products. In this contribution, we articulateDesigned synthesis of novel metal organic frameworks for photocatalysts application
a strategy for making discrete metal clusters in situ that areiiappropriately functionalized to affect imine condensation reactions, commonly used in VIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application ome the challenge of synthetic incompatibility. rhe structural features of targeted material, termed MOF-901. was fully characterized powder X-ray diffraction and supplemental analyses. As a result of the incorporation of Ti(IV) units. MOF-901 was proven to be photocatalytically active and was appli Designed synthesis of novel metal organic frameworks for photocatalysts application ed to the photocatalyzed polymerization of methyl methacrylate (MMA).For further investigation, the photocatalysis properties of MOF which is isorclicDesigned synthesis of novel metal organic frameworks for photocatalysts application
ular to MOF-901 structure, MOF-902 was successfully synthesized by enlarging the linking unit, and applied to the application of polymerization reactiVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application MOF-902. the molecular weight of polyMMA IS as high as the value of polyMMA which IS produced by MOF-901 catalyst, and the poly dispersity index of polyMMA produced by MOF-902 catalyst IS lower than MOF-901 (1.27 compared to 1.60).Moreover, we have successfully synthesized three novel MOFs termed MO Designed synthesis of novel metal organic frameworks for photocatalysts application F-903(Fe). MOF-904(Fe), and VNU-18(Cu) based on triangular Iron (III) cluster and extraordinary three discrete Cu(II) building units, respectively. ThDesigned synthesis of novel metal organic frameworks for photocatalysts application
ese materials were frill characterized by the powder X-ray diffraction, single crystal X-ray diffraction analysis, thcrmogravimclric analysis, gas adsVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APP Designed synthesis of novel metal organic frameworks for photocatalysts application y, which arc proven by Nitrogen isotherm al 77 K al low pressure.illVIETNAM NATIONAL ƯNIVERSITY-HOCHIMINH CITYBACH KHOA UNIVERSITYHA LAC NGUYENDESIGNED SYNTHESIS OF NOVEL METAL-ORGANIC FRAMEWORKS FOR PHOTOC ATALYST APPGọi ngay
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