Suraj Mal

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This PhD work was financially supported by Project FP7 Marie Curie Initial Training Networks (MCITN), Contract PITN-GA- 2008-215399 “Cavity-confined Luminophores for Advanced Photonic Materials: A Training Action for Young Researchers” (FINELUMEN). ii
Acknowledgements I am so fortunate to have the opportunity to live, experience, and study in the simply wonderful city – Warsaw, Poland. It’s amazing skyline, peaceful place for effective work and especially the polite, diligent, fortitudinous people gave me unforgettable impression throughout my life. The invaluable experience I gained throughout my studies and living here has shaped up me a lot. The confidence and courage I obtained here promote me to pursue more goals and dreams that are laid ahead. There have been many people offering me help throughout the past three years. My heartfelt thanks for everyone who shared the joys and pain in the past three years. My sincere gratitude must initially be expressed to Professor Marek Pietraszkiewicz, my research supervisor, for his guidance, encouragement, and wholehearted support throughout the study. His devoted research attitude, perseverant willpower to facing failures, and creative ideas about frontier research gave me deep impression. I would like to thank Professor Teresa Borowiak from Dept. of Chemistry, University of Adam Mickiewicz, Poznań for X-ray analysis. My sincere appreciation is expressed to Madam Oksana Pietraszkiewicz without whom, I would never have succeeded. She helped me throughout my stay here not only scientifically but also socially to run life comfortably. I would also like to thank my lab mates dr. Arkadiusz Listkowski and dr. Igor Czerski for there consistent help and valuable discussion throughout my research work. Many thanks also goes to Professor Jerzy Karpiuk, mgr Ewelina Karolak-Solarska and mgr Alina Majka for their generous help in the photoluminescence measurements. My wholehearted gratitude goes to all collaborative members of FINELUMEN Project, especially, -Professor Enrico Dalcanale and his team members, University of Parma, Parma, Italy. -Professor Kristiaan Neyts, Oksana Drobchak and his team members, University of Gent (UGENT), Gent, Belgium. -Professor Katalin Kamaras, Nitin Chelwani and all members of the group, Hungarian Academy of Sciences (RISSPO), Budapest, Hungary, for the secondements during my study. I would also like to acknowledge Professor David Parker, dr. Anurag Mishra, Durham University, Durham, UK for there consistent help and guidance during my visit to his lab. My deepest thank goes to dr. Gonzalo Angulo, IPC PAS, Warsaw for his invaluable discussions and helping in calculations during my study. iii
Page 1: INSTITUTE OF PHYSICAL CHEMISTRY POL
Page 5 and 6: TABLE OF CONTENTS INTRODUCTION…
Page 7 and 8: 3.5.2. 3.6 3.6.1. 3.6.2. Chapter 4
Page 9 and 10: INTRODUCTION Excerpt from the FINEL
Page 11 and 12: AIM OF THE WORK Luminescence of lan
Page 13 and 14: acpy acylprazolones PMAP 1-phenyl-3
Page 15 and 16: PyTzH 2-(1H-tetrazol-5-yl)pyridine
Page 17 and 18: f transition, making direct photoex
Page 19 and 20: There are 295 (2S+1) ГJ spectrosco
Page 21 and 22: Figure 1.6. Emission spectra of som
Page 23 and 24: epresented in figure 1.7 and 1.8. E
Page 25 and 26: For appended coligand with tris-lan
Page 27 and 28: Nonradiative rate constant, can be
Page 29 and 30: through-space Forster-type mechanis
Page 31 and 32: thus play an important role in ener
Page 33 and 34: C H 3 C H 3 C H 3 C H 3 CF 3 CF 2 C
Page 35 and 36: showing maximum absorption waveleng
Page 37 and 38: C H 3 1 2 N N 5 3 4 O O 4-acetyl (P
Page 39 and 40: Recently, our group has published w
Page 41 and 42: group such as O, S, P etc. which ma
Page 43 and 44: which have been observed in the con
Page 45 and 46: R CN NaN 3 /ZnX 2 H 2 O, reflux Fig
Page 47 and 48: Later, Faccetti et. al. has reporte
Page 49 and 50: 1.5.4. Tetrazolate transition metal
Page 51 and 52: N O Ph O + O O O R R Figure 1.29. G
Page 53 and 54:
Eu(III) with PTI and with several n
Page 55 and 56:
emove quencher molecules from the f
Page 57 and 58:
Table 1.2. List of some N-donor col
Page 59 and 60:
H 3 CO OCH 3 H 3 CO O OCH 3 H 3 CO
Page 61 and 62:
Ternary lanthanide complexes contai
Page 63 and 64:
of photons will be sufficiently hig
Page 65 and 66:
emitting diodes (LED), optical fibe
Page 67 and 68:
Some lanthanide ions, Ce(III), Pr(I
Page 69 and 70:
Luminescent immunoassay s Photodyna
Page 71 and 72:
N N Ln(III) N N N N N N Ln = Eu(III
Page 73 and 74:
displays in mobile phones, car ster
Page 75 and 76:
Ln(III) [Eu(III) and Tb(III)] 1,3-d
Page 77 and 78:
(1.1%). Diaz-Garcia et al. 188 stud
Page 79 and 80:
in polar solvents. The mid and far-
Page 81 and 82:
The absorption spectra of 5-(2-pyri
Page 83 and 84:
spectral band at 450 cm -1 , 400 cm
Page 85 and 86:
In complex I the central Eu(III) io
Page 87 and 88:
coordination of oxygen and nitrogen
Page 89 and 90:
expected bands for the 5 D0→ 7 F0
Page 91 and 92:
The short lifetime values obtained
Page 93 and 94:
We choose aliphatic and aromatic su
Page 95 and 96:
300 nm region, while P2 shows two b
Page 97 and 98:
V C48H36EuN15O5P2 VI C48H37EuN16O5P
Page 99 and 100:
of Eu(III) ion with N of tetrazole
Page 101 and 102:
Similar to complex I, the crystal g
Page 103 and 104:
O(11)=P(2) .... P(3)=O(8) N(21)-C(1
Page 105 and 106:
which lie in the of 300-250 nm rang
Page 107 and 108:
Absorbance/Intensity(a.u.) Absorban
Page 109 and 110:
intensity of 5 D0→ 7 F0-4 bands w
Page 111 and 112:
5 D0→ 7 F2 and 5 D0→ 7 F4 trans
Page 113 and 114:
(B) Figure 2.28. Proposed energy mi
Page 115 and 116:
coefficient of HPBI (ε = 9.14 x 10
Page 117 and 118:
3 N O O C H 3 H O CH 3 3NaOH, Tb(NO
Page 119 and 120:
Intensity(a.u.) 1,0 0,8 0,6 0,4 0,2
Page 121 and 122:
Intensity(a.u.) 1,0 0,8 0,6 0,4 0,2
Page 123 and 124:
3.4. Synthesis and characterization
Page 125 and 126:
The IR spectra of complexes XVI to
Page 127 and 128:
(PBI) and the corresponding phosphi
Page 129 and 130:
We observed an enhancement in photo
Page 131 and 132:
Table 3.8. Absorption wavelength ma
Page 133 and 134:
ligands which results in energy dis
Page 135 and 136:
4.2. Synthesis of ligands Ligand ba
Page 137 and 138:
4.4. Synthesis of phosphine oxide c
Page 139 and 140:
stirred with methanol (2 x 40 mL) t
Page 141 and 142:
N N N N O N 3 Eu.(H 2 O) 3 (RP=O) n
Page 143 and 144:
IR (KBr) νmax: 3315 (O-H str.), 30
Page 145 and 146:
Eu(PBI)3(H2O)3.5 (complex XIV) N O
Page 147 and 148:
Eu(PBI)3.(P7)2.(H2O)5 (complex XVII
Page 149 and 150:
FINAL CONCLUSIONS AND PERSPECTIVES
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Suraj Mal

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