Metal-Organic Frameworks (MOFs) which focus on the how to synthesis.

Metal-Organic Frameworks (MOFs) which focus on the how to synthesis. here also have some discussion about the mof results.

1. Effect of modification of UiO-66 for CO2 adsorption and separation of CO2/CH4 Reporter : Geetha Palanisa my Advisors : Dr. Kung- Yuh Chiang School Graduate Institute of Environmental Engineering, National Central University Zhongli , Taiwan. 1

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3. 3 Introduction

4. 4 Introduction

5. 5 Introduction

6. 6 Materials and Methods Materials: Analytical grade chemicals such as zirconium chloride (ZrCl4), Terephthalic acid (C8H6O4 ), N , N-dimethylformamide (C3H7NO), triethylenetetramine (C6H18N4), ethanol (C2H6O ), methanol (CH4O ) were purchased from Sigma-Aldrich, Hungary and used without further purification. Ultra-high pure gases such as carbon dioxide, methane , nitrogen, helium were purchased from local suppliers, Hungary for the study of gas adsorption.

7. 7 Materials and Methods

8. Results and Discussions XRD patterns of UiO-66 and 25TETA/UiO-66

9. Results and Discussions N2 adsorption-desorption isotherms of UiO-66 and 25TETA/UiO-66

10. Results and Discussions Textural properties of UiO-66 and 25TETA loaded UiO-66

11. Results and Discussions FT-IR spectra of TETA, UiO-66 and 25TETA/UiO-66 TGA analysis of UiO-66 and 25TETA/UiO-66

12. Results and Discussions SEM images of UiO-66 and 25TETA/UiO-66

13. Results and Discussions a) CO2 adsorption and b) CH4 adsorption on synthesized adsorbents at 298 K.

14. Results and Discussions The selectivity of CO2/CH4 on synthesized adsorbents

15. Results and Discussions Heat of CO2 adsorption of UiO-66 and 25TETA-UiO-66 and b ) CO2 adsorption cycles of 25TETA/UiO-66

16. Results and Discussions CO2 adsorption of TETA loaded materials in reported articles and our work

17. Conclusions

18. Thank You ===FOR YOUR ATTENTION=== 18

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