Graphene metal organic framework composites and their potential applications 2

... Chem 1996, 355, 23 3 (20 ) Furtak, T.; Reyes, J Surf Sci 1980, 93, 351 (21 ) Rao, C.; Biswas, K Annu Rev Anal Chem 20 09, 2, 435 (22 ) Hüfner, S Photoelectron spectroscopy: principles and applications; ... Tallman, D E.; Hagen, S J Electroanal Chem 19 92, 325 , 65 (27 ) Vielstich, W Handbook of fuel cells-fundamentals, Technology and applications 20 03, 2, 155 (28 ) Filinovsky, V.; Pleskov, Y V Electrodics: ... Ramachandran, V S.; Beaudoin, J J Handbook of analytical techniques in 115 20 03 concrete science and technology: principles, techniques and applications; William Andrew, 20 08 (26 ) Kalapathy, U.; Tallman,...

Graphene metal organic framework composites and their potential applications 1

... reference 40 1. 4.2 Other graphene- based composites Other than inorganic nanostructures and polymers, materials such as organic crystals, 41 metal organic frameworks (MOF),42 biomaterials,43 and carbon ... C.; Bandosz, T J J Math Chem 2009, 19 , 65 21 25 (75) Petit, C.; Bandosz, T J Adv Mater 2009, 21, 4753 (76) Petit, C.; Bandosz, T J Adv Funct Mater 2 011 , 21, 210 8 (77) Petit, C.; Mendoza, B.; Bandosz, ... at 77 K and 17 8% at 298 K over pure MIL -10 1 Figure 1. 13 H2 adsorption isotherms measured at 77 K and bar using a volumetric method for MOF5/CNT composites compared to the parent MOF and MWCNTs...

Graphene metal organic framework composites and their potential applications 3

... 800. 83 704. 73 96.09 0 .32 6 781 .38 Nanowire 809.76 711.68 101.28 0 .32 9 789.62 Sample Micropore volume (cm³/g) Total Area in Pore (m²/g) Figure 3. 9 Nitrogen gas sorption isotherm at 77 K for MOF-5 and ... (Newport 30 0W xenon light source, 100 mW/cm2 intensity) 3. 3 Results and Discussion Figure 1(a) shows UV-vis absorption spectra of GO, r-GO and BFG in water The red-shifted -* absorption band of ... MOF-5 (Figure 3. 6(a), and three of these (1609, 1427 and 1 135 cm-1) are associated with the in-plane and out-of-phase stretching modes of the C-H groups in benzene ring.22 The Raman band at 861...

Graphene metal organic framework composites and their potential applications 4

... 16 .4 16.22 2. 94 30.31 75.5 17.69 2.85 31.26 15 .4 19 .42 2 .48 36.01 12 .4 21.25 2. 34 38.37 23.3 3 22.72 2.12 42 .47 20.1 -4 26. 64 1.85 48 .95 19.1 28.59 1 -1 33.28 37.60 -1 39.15 2 41 . 94 43.01 1 44 .80 ... 2.36 38.07 11.6 2 29.86 2.25 39.88 16.8 4 31 .42 2.11 42 .83 15.9 32. 54 2.01 45 .06 17.1 33.68 1. 94 46.63 12.7 38. 74 39.05 3 39.58 3 40 .17 3 41 .68 3 42 .57 44 .35 Powder X-ray diffraction studies of ... 17.7 1 20. 14 4.21 21.05 18.3 20.67 3.88 22.88 26.8 -1 21.59 3.69 24. 04 12.5 22.12 3.51 25. 34 12.3 -2 22.22 3.31 26. 84 12.3 23. 24 3.21 27. 74 12.5 1 23. 84 3. 04 29.27 7.31 -2 24. 62 2. 94 30.33 33.5...

Graphene metal organic framework composites and their potential applications 5

... samples Figure 5. 4 CVs of GO in 10 mM Fe(CN) 3-/4- /1 M KCl at scan rate of 50 mV/s after 50 cycles To investigate the performance of catalyst for ORR, (Fe-P)n MOF and (G-dye 5, 10, 25, and 50 wt % -FeP)n ... on the potential for (G-dye 50 wt % -FeP)n MOF , (Fe-P)n MOF and GO at various potentials (e) RDE of Graphene, (Fe-P)n MOF, (G 50 wt % -FeP)n MOF , G-dye 50 wt % -Fe-Porphyrin, (Gdye 50 wt % ... different weight percentages of Gdye (5, 10, 25, 50 wt %) were mixed with the chemical precursors of (Fe-P)n MOF to synthesize (G-dye 5, 10, 25, 50 wt % -FeP)n MOF composites Owing to the fact that...

Graphene metal organic framework composites and their potential applications 6

... is added 1 36 (g) o o 1800 8.29 (110) 16. 71 (220) o o 18.70 (312) 11.80 (002) 160 0 o 21. 36 (320) Intensity 1400 o o o 26. 46 29.79 (132) (340) 1200 38.58 (114) o 43.52 ( 460 ) 1000 800 60 0 (ii) o ... (101) o 18.04 (004) o 29.20 o (323) 38 .68 o (307) 42.27 (530) o 400 o 26. 17 (231) 16. 53 (211) 200 (i) 10 20 30 40 50 60 2 Figure 6. 6 Evolution in the morphology and the crystal structure of the catalysts ... 1734 cm-1 to 168 6 cm-1 compared to the corresponding band for GO is due to the Cu:O coordination Figure 6. 2 FTIR spectra of (i) Cu-MOF, (ii) (GO wt %) Cu-MOF, and (iii) GO Figure 6. 3 shows AC...

Bioinspired aromatic foldamers and their potential applications

... backbone-ridigified aromatic foldamers (a) that mimic aquaporin structurally and functionally with potential applications in the field of water purification and desalination, (b) that serve as amine and ammonium ... functionally to a certain extend and evaluate its potential application in the field of water purification and desalination and (b) Mimics ammonia and ammonium receptor functionally and evaluate its application ... 10 and 11) at the B3LYP/6-311G+(2d,p) level in gas phase……………………………………………………………………84 Figure 4.5 Expanded 1H NMR spectra of aromatic regions for dimer 2, trimer 6, tetramer and pentamers 10 and...

Studies of quantum spin chain dynamics and their potential applications in quantum information

... and j Depending upon the directions of spin- spin interaction, spin chains can be classiﬁed into three types: Heisenberg spin chain, XY spin chain and Ising spin chain In the following, we will ... states in spin chains In addition to these applications, we have investigated the dynamics of spin chains for gaining insights into intriguing properties of quantum many-body systems Along this line, ... STUDIES OF QUANTUM SPIN CHAIN DYNAMICS AND THEIR POTENTIAL APPLICATIONS IN QUANTUM INFORMATION VINITHA BALACHANDRAN (M Sc., Cochin University of Science And Technology, India) A THESIS...

Design and synthesis of functional graphene composites and their applications

... DESIGN AND SYNTHESIS OF FUNCTIONAL GRAPHENE COMPOSITES AND THEIR APPLICATIONS JANARDHAN BALAPANURU M.Sc., University of Pune, India A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... bond of graphene and (b) formation of bond between organic functional groups and oxygenated-groups of GO (a) Addition of free radicals to sp2-carbon of graphene: Upon heating the mixture of diazonium ... functional graphene composites for various applications In this thesis, the design and synthesis of various graphene- based composites and their potential applications have been discussed with regards...

Biochemical characterization of thermophilic lignocellulose degrading enzymes and their potential for biomass bioprocessing

... breakdown of lignocellulosic biomass for the establishment of a robust and cost-efficient process for production of cellulosic ethanol Acknowledgements Financial support by the Center for Bioprocessing ... thermophilic consortia for cellulase and xylanase production [7, 27] These reports, however, lack information on the biochemical and kinetic properties of the secreted enzymes Such information may be ... understanding of the lignocellulose biodegradation in relation to the enzyme system produced by the microbial community The focus of this work was on the characterization of cellulose- and xylan-degrading...

CREDIT RATING AGENCIES AND THEIR POTENTIAL IMPACT ON DEVELOPING COUNTRIES docx

... 1995, Brookings Papers on Economic Activity:1, (Washington: Brookings Institution Setty G and Dodd R (2003) Credit Rating Agencies: Their Impact on Capital Flows to Developing Countries, Financial ... Ital Rating DCR SPA Fitch IBCA Duff and Phelps Credit Rating Agency Dominion Bond Rating Service (DBRS) Canadian Bond Rating Service ( BRS) Table 2: Rating agencies recognized in various countries ... number o f rating agencies recognized Thompson Bank Watch Standard and Poor's Rating Services Moody's Investor Service Mikuni and Co Japan Rating and Investment Information Japan Credit Rating Agency...

Vật liệu khung hữu cơ – kim loại (Metal Organic Framework, MOF) potx

... cho thấy vật liệu MOF vật liệu có bề mặt riêng lớn số vật liệu tinh thể: Bề mặt riêng cao vật liệu zeolit khoảng 900 m2/g MOF-200 đạt tới 10.000 m2/g Cùng với bề mặt riêng cực lớn, vật liệu MOF ... giữ loại khí làm nhiên liệu cho xe ôtô hyđrô, mêtan … Từ người ta nghĩ tới việc dùng bình chứa có vật liệu MOF bên để tăng đáng kể tới hàng chục lần khả lưu trữ loại khí so với loại bình vật liệu ... điều chế vật liệu xốp có khả hấp thụ chọn lọc MOF nghiên cứu thành công nhóm GS Omar Yaghi Trường Đại học California thành phố Los Angeles, Mỹ (UCLA) Một đặc điểm bật loại vật liệu bề mặt...

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Nanoscale metal-organic frameworks synthesis and application of bimodal micromeso-structure and nanocrystals with controlled size and shape

... preparing bimodal micro- and meso-porous MOF nanocrystals, uniform nanosized MOFs with controlled- shape and size and subsequently, the extensive application of the prepared nanosized MOFs The first objective ... preparation of mesoporous MOF nanocrystals and uniform nanoscale MOFs with desired shape and size 1.2 Objectives of the thesis The aim of this thesis is to develop synthetic methods for preparing bimodal ... developed to achieve bimodal micro/mesoporous MOF nanocrystals as well as nanosized MOFs with controlled size and shape In addition, using the synthesized MOF nanocrystals as templates, a new hollow...

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