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Solid-State NMR in Zeolite Catalysis

:	Jun Xu, Qiang Wang, Shenhui Li, Feng Deng
:	Solid-State NMR in Zeolite Catalysis
:	Springer-Verlag
:	9789811369674
:	1
:	CHF 184.70
:

:	Chemische Technik
:	English

:	267
:	Wasserzeichen/DRM
:	PC/MAC/eReader/Tablet
:	PDF

Solid-State NMR Characterization of Heterogeneous Catalysts and Catalytic Reactions provides a comprehensive account of state-of-the-art solid-state NMR techniques and the application of these techniques in heterogeneous catalysts and related catalytic reactions. It includes an introduction to the basic theory of solid-state NMR and various frequently used techniques. Special emphasis is placed on characterizing the framework and pore structure, active site, guest-host interaction, and synthesis mechanisms of heterogeneous catalysts using multinuclear one- and two-dimensional solid-sate NMR spectroscopy. Additionally, various in-situ solid-state NMR techniques and their applications in investigation of the mechanism of industrially important catalytic reactions are also discussed. Both the fundamentals and the latest research results are covered, making the book suitable as a reference guide for both experienced researchers in and newcomers to this field.

Fen Deng is a Professor at Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences.

Prof. Feng Deng received his B.Sc. degrees (1988) from the Department of Chemistry, Sichuan University, and completed his MA.Sc (1991) and Ph.D. (1996, under the supervision of Prof. Chaohui Ye and Prof. Youru Du) from Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences. After his postdoctoral research (1997-1998) at the Department of Chemistry, Texas A&M University (with Prof. James F. Haw), he began working at Wuhan Institute of Physics and Mathematics as a professor (1999-present). His research interests include solid-state NMR methodology and its application to the heterogeneous catalysis and chemistry of functional materials. He currently serves on the editorial boards of Solid State Nuclear Magnetic Resonance, Chinese Science Bulletin and Chinese Journal of Magnetic Resonance and has published more than 200 papers in international journals, such as JACS, Angew Chem, Chem Sci, J Phys Chem A/B/C, Chem Commun and J Magn Reson etc.

Prof. Jun Xu graduated with a degree in Chemical Engineering from Wuhan University of Science and Technology in 2001 and obtained his Ph.D. in Physical Chemistry from Wuhan Institute of Physics and Mathematics (WIPM), Chinese Academy of Sciences in 2007. In 2009, he became an Associate Professor, and since 2014, he has been a Professor at the WIPM. He spent one year as a visiting scholar at Cardiff Catalysis Institute, Cardiff University, UK. His primary research field is solid state NMR and heterogeneous catalysis, and his work focuses on the application of in-situ and sensitivity enhancement NMR techniques for the characterization of active sites and exploration of reaction mechanisms in zeolites, metal oxides and nanoparticles.

Assoc ated Prof. Qiang Wang obtained his B.Sc. degrees in Applied Physics from Huazhong University of Science and Technology (HUST) in 2005, and his Ph.D. under the direction of Prof. Feng Deng and Prof. Jean-Paul Amoureux at Wuhan Institute of Physics and Mathematics (WIPM), Chinese Academy of Sciences in 2011 and the University of Lille-1, France in 2010. Currently an Associate Professor at the WIPM, his main interests are the solid-state NMR methodology and its applications in heterogeneous catalysis.

Dr. Shenhui Li obtained his Ph.D. from Wuhan Institute of Physics and Mathematics (WIPM), Chinese Academy of Sciences in 2008. He served as a postdoctoral research fellow at Iowa State University from 2008 to 2010 and joined the WIPM in 2010. His current research interests are the development of the solid-state NMR methodology for heterogeneous catalysts and porous materials.

	Preface	6
	Contents	9
	1 Solid-State NMR Principles and Techniques	12
	1.1 Introduction	12
	1.2 Nuclear Spin Interactions in Solids	13
	1.2.1 Chemical Shift Interaction	16
	1.2.2 Dipole-Dipole Interaction	17
	1.2.3 Quadrupolar Interaction	18
	1.2.4 Spin-Spin Interaction	21
	1.3 Manipulations of Spin Interactions in Solids	22
	1.3.1 Magic-Angle Spinning (MAS)	22
	1.3.2 Cross-Polarization	24
	1.3.3 Dipolar Decoupling Methods in Rotating Solid	26
	1.3.4 Dipolar Recoupling Methods in Rotating Solid	29
	1.3.5 High-Resolution Techniques for Half-Integer-Spin Quadrupolar Nuclei	45
	1.3.6 Summary	56
	References	56
	2 Solid-State NMR Studies of Zeolites and Zeotype Materials Synthesis	67
	2.1 Introduction	67
	2.2 Zeolite Synthesis Route and Procedures	69
	2.3 Zeolite Synthesis Process and Crystallization Mechanism	69
	2.4 NMR Strategy in Characterization of Zeolite Synthesis	72
	2.4.1 Microporous Aluminosilicates	73
	2.4.2 Microporous Aluminophosphates	83
	2.5 Summary	98
	References	98
	3 Solid-State NMR Characterization of Framework Structure of Zeolites and Zeotype Materials	102
	3.1 Introduction	102
	3.2 Solid-State NMR Characterization of Zeolite Framework Structure	103
	3.2.1 27Al MAS NMR	103
	3.2.2 29Si MAS NMR	108
	3.2.3 31P MAS NMR	116
	3.2.4 17O MAS NMR	119
	3.2.5 129Xe NMR	125
	3.2.6 Other Framework Elements	131
	3.3 Summary	134
	References	135
	4 Solid-State NMR Characterization of Host-Guest Interactions	142
	4.1 Introduction	142
	4.2 Solid-State NMR Characterization of Host-Guest Interactions	143
	4.2.1 Host-Guest Interaction Between Adsorbed Molecule and Zeolite Framework	143
	4.2.2 Host-Guest Interaction in Molecular Sieve Synthesis	147
	4.2.3 Host-Guest Interaction in Zeolite Catalysis	155
	4.3 Summary	162
	References	163
	5 Solid-State NMR Characterization of Acid Properties of Zeolites and Solid Acid Catalysts	167
	5.1 Introduction	167
	5.2 Solid-State NMR Characterization of Acidic Property	168
	5.2.1 Acid Sites Containing Hydroxyl Groups	168
	5.2.2 Acidic Nature and Strength	176
	5.2.3 Location and Distribution of Acid Sites	183
	5.2.4 Spatial Proximities and Synergy Effects of Different Acid Sites	187
	5.3 Summary	199
	References	200
	6 In Situ Solid-State NMR Investigation of Catalytic Reactions on Zeolites	206
	6.1 Introduction	206
	6.2 In Situ Solid-State NMR Approaches	207
	6.2.1 Batch Reaction	208
	6.2.2 Flow Reaction	210
	6.3 Mechanistic Study of the Catalytic Reactions by In Situ NMR	216
	6.3.1 Activation and Conversion of Light Alkanes	216
	6.3.2 Methanol-to-Olefins (MTO) Conversion	233
	6.4 Summary	249
	References	250
	Index	262