05228nam 2200637Ia 450 991013992410332120170810193220.01-4443-0974-91-282-29159-997866122915930-470-68200-00-470-68201-9(CKB)1000000000800034(EBL)470425(OCoLC)609849304(SSID)ssj0000307858(PQKBManifestationID)11226666(PQKBTitleCode)TC0000307858(PQKBWorkID)10250865(PQKB)10107194(MiAaPQ)EBC470425(PPN)152542000(EXLCZ)99100000000080003420090414d2009 uy 0engur|n|---|||||txtccrRecoverable and recyclable catalysts[electronic resource] /edited by Maurizio BenagliaHoboken, N.J. Wiley20091 online resource (494 p.)Description based upon print version of record.0-470-68195-0 Includes bibliographical references and index.Recoverable and Recyclable Catalysts; Contents; Preface; Acknowledgements; Contributors; 1 The Experimental Assay of Catalyst Recovery: General Concepts; 1.1 Introduction; 1.2 Catalyst Precursor vs Catalyst; 1.3 Catalyst vs Catalyst Resting State; 1.4 Catalyst Inventory: Loss Mechanisms; 1.4.1 Catalyst Decomposition; 1.4.2 Catalyst Leaching; 1.5 Evaluation of Catalyst Recovery; 1.5.1 Product Yield, Conversion, or TON as a Function of Cycle: Poor and Potentially Deceptive Criteria; 1.5.2 Reaction Rate or TOF as a Function of Cycle; 1.5.3 Gravimetric and Other Assays of Recovered Catalyst1.5.4 Special Caveats when 'Residues' are Recycled1.6 Prospective; References; 2 Surface-functionalized Nanoporous Catalysts for Renewable Chemistry; 2.1 Introduction; 2.1.1 Homogeneous Catalysis vs Heterogeneous Catalysis; 2.1.2 Multi-Site vs Single-Site Heterogeneous Catalysis; 2.2 Immobilization Strategies of Heterogeneous Catalysts; 2.2.1 Supported Materials; 2.2.2 Conventional Methods to Functionalize Silica Surfaces; 2.2.3 Alternative Synthesis of Immobilized Complex Catalysts on a Solid Support; 2.2.4 Techniques for Characterization of Heterogeneous Catalysts2.3 Efficient Heterogeneous Catalysts with Enhanced Reactivity and Selectivity with Functionality2.3.1 Surface Interaction of Silica and Immobilized Homogeneous Catalysts; 2.3.2 Introduction of Functionalities and Control of Silica Support Morphology; 2.3.3 Selective Surface Functionalization of Solid Support for Utilization of Nanospace Inside the Porous Structure; 2.3.4 Cooperative Catalysis by Multifunctionalized Heterogeneous Catalyst Systems; 2.3.5 Mesoporous Mixed Metal Oxides for Heterogeneous Catalysts; 2.4 Other Heterogeneous Catalyst Systems on Nonsilica Supports; 2.5 ConclusionReferences3 Insoluble Resin-supported Catalysts; 3.1 Introduction; 3.2 Transition Metal Catalyzed C-C Bond Formation Reactions; 3.2.1 Pd-catalyzed Reactions; 3.2.2 Asymmetric Additions of Organozinc Reagents to Aldehydes; 3.2.3 Rh-catalyzed Asymmetric Intermolecular C-H Activation; 3.2.4 Cu-catalyzed Asymmetric Cyclopropanation; 3.3 Oxidation; 3.3.1 Oxidation of Sulfides to Sulfoxide; 3.3.2 Oxidation of Alkanes, Alkenes and Alcohols; 3.3.3 Epoxidation of Alkenes; 3.3.4 Asymmetric Hydroformylation of Olefins; 3.3.5 Asymmetric Dihydroxylation of Alkenes; 3.4 Reduction3.4.1 Asymmetric Reduction of Ketones3.4.2 Reduction of Carboxamides to Amines; 3.5 Organocatalyzed Reactions; 3.5.1 Asymmetric Aldol Reaction and Aminoxylation; 3.5.2 Asymmetric Tandem Reaction; 3.5.3 Allylation of Aldehydes; 3.5.4 Nucleophilic Substitution Reactions; 3.6 Annulation Reactions; 3.6.1 Cycloaddition; 3.6.2 Intramolecular Hydroamination; 3.7 Miscellaneous; 3.8 Conclusion; References; 4 Catalysts Bound to Soluble Polymers; 4.1 Introduction; 4.2 Soluble Supports - General Considerations; 4.3 Recent Developments of Soluble Polymer-supported Catalysts4.3.1 Attachment of Catalysts to Polymer SupportsDrawing on international research, Recoverable and Recyclable Catalysts provides the essentials on recoverable and recyclable catalysts. This practical guide explores the general principles of catalyst recovery and recycling, catalysts on insoluble or soluble supports, thermoresponsive catalysts, self-supported catalysts, and more. Each chapter combines basic general principles, practical information on the design and synthesis of catalysts, and strategies for catalyst recovery. The book presents a comparison of several different catalytic systems. This textbook is essential for studentCatalystsRecyclingCatalysisCatalystsRecycling.Catalysis.541541.395Benaglia Maurizio987880MiAaPQMiAaPQMiAaPQBOOK9910139924103321Recoverable and recyclable catalysts2258731UNINA04253nam 22007815 450 991064778830332120240207160122.09783662662052(electronic bk.)978366266204510.1007/978-3-662-66205-2(MiAaPQ)EBC7188487(Au-PeEL)EBL7188487(CKB)26076440900041(DE-He213)978-3-662-66205-2(EXLCZ)992607644090004120230131d2022 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierOur Hopes, Our Future Insights from the Hope Barometer /by Andreas M. Krafft1st ed. 2022.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2022.1 online resource (174 pages)Print version: Krafft, Andreas M. Our Hopes, Our Future Berlin, Heidelberg : Springer Berlin / Heidelberg,c2023 9783662662045 Includes bibliographical references and index.Preface -- Part I - Images of the Future -- Part II - Overcoming Crises -- Part III - Shaping the Future -- Appendix.How can we overcome crises and shape our common future? Since the beginning of the Corona pandemic, we have all been put to an immense test. This shows how humanity can successfully and constructively deal with such situations and make the best of them. And we learn that the future is not something that happens to us, but that we can actively and constructively shape it. The basic prerequisite for this is an attitude of openness, mutual helpfulness and hope. This non-fiction book vividly reports on the currently prevailing images of the future and the common longings as well as on people's capacity for hope and action. It reveals the power of desirable images of the future and of a collective hope as the opposite of general helplessness or of blind and naïve optimism. The central statements of this book are based on the experiences of thousands of people in more than ten countries who participated in the scientific study of the Hope Barometer in 2019 and 2020. In a unique way, this combines lived practice with the latest findings of social science futurology, positive psychology and pragmatic philosophy. Target groups: This book is for anyone who wants to look to the future with hope. It offers concrete answers to key questions and shows how crises can be overcome while shaping a better future for individuals and society as a whole. About the author: Dr. Andreas M. Krafft teaches at the University of St. Gallen and at the Free University of Berlin. As co-president of swissfuture, the Swiss Association for Futures Research, and as a board member of the Swiss Society for Positive Psychology, he leads the international research network of the Hope Barometer.PsychologySocial psychologyPsychology, IndustrialAttitude (Psychology)Social perceptionGlobalizationBehavioral Sciences and PsychologySocial PsychologyWork and Organizational PsychologyAttitudesSense of CommunityGlobalizationEsperançathubPercepció socialthubPsicologia socialthubLlibres electrònicsthubPsychology.Social psychology.Psychology, Industrial.Attitude (Psychology).Social perception.Globalization.Behavioral Sciences and Psychology.Social Psychology.Work and Organizational Psychology.Attitudes.Sense of Community.Globalization.EsperançaPercepció socialPsicologia social303.482Krafft Andreas M.1280802MiAaPQMiAaPQMiAaPQ9910647788303321Our Hopes, Our Future3017464UNINA