Multifunctional Nanocomposites for Energy and Environmental Applications

Author: Zhanhu Guo   Yuan Chen   Na Luna Lu  

Publisher: John Wiley & Sons Inc‎

Publication year: 2018

E-ISBN: 9783527342471

P-ISBN(Paperback): 9783527342136

Subject: TB383 Keywords special structure material

Language: ENG

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Chapter

Chapter 2 Advanced Nanocomposite Electrodes for Lithium-Ion Batteries

2.1 Introduction

2.2 Advanced Nanocomposites as Anode Materials for LIBs

2.2.1 Carbonaceous Nanocomposites

2.2.2 Carbon-Free Nanocomposites

2.3 Advanced Nanocomposites as Cathode Materials for LIBs

2.3.1 Traditional Cathode

2.3.1.1 Lithium Transition Metal Oxides

2.3.1.2 Vanadium Oxide

2.3.1.3 Lithium Phosphates

2.3.2 Advanced Nanocomposites as Cathode Materials

2.3.2.1 Coating

2.3.2.2 Composite with Carbon Nanotubes of Graphene

2.3.2.3 Doping

References

Chapter 3 Carbon Nanocomposites in Electrochemical Capacitor Applications

3.1 Introduction

3.2 Working Principle of Electrochemical Capacitor

3.2.1 Electric Double Layer Capacitor

3.2.2 Pseudocapacitor

3.3 Characterization Techniques for Supercapacitor

3.3.1 Electrode Preparation and Testing Cell Assembling

3.3.1.1 Two-Electrode Method

3.3.1.2 Three-Electrode Method

3.3.2 Selection of Electrolyte

3.3.3 Energy Storage Property Evaluation

3.3.3.1 Capacitance

3.3.3.2 Energy Density and Power Density

3.3.3.3 Stability

3.4 State-of-Art Carbon Nanocomposite Electrode

3.4.1 Design Principles of Advanced Electrodes

3.4.1.1 Electrical Conductivity

3.4.1.2 Surface Area

3.4.1.3 Suitable Pore Size

3.4.2 Carbon/Carbon Nanocomposites

3.4.2.1 Graphene/CNTs

3.4.2.2 Graphene/Carbon Black

3.4.2.3 Porous Carbon/CNTs

3.4.3 Carbon/Metal Oxide Nanocomposites

3.4.3.1 Graphene/Metal Oxide

3.4.3.2 CNTs/Metal Oxide

3.4.3.3 Porous Carbon/Metal Oxide

3.4.4 Carbon/Conductive Polymer Nanocomposites

3.4.4.1 Graphene/Conductive Polymer

3.4.4.2 CNTs/Conductive Polymer

3.4.4.3 Porous Carbon/Conductive Polymer

3.4.4.4 Ternary Structured Nanocomposites

3.5 Summary

References

Chapter 4 Application of Nanostructured Electrodes in Halide Perovskite Solar Cells and Electrochromic Devices

4.1 Application of Nanostructured Electrodes for Halide Perovskite Solar Cells

4.1.1 Introduction

4.1.2 Halide Perovskite Material

4.1.3 Halide Perovskite Solar Cells

4.1.3.1 HTM Layer for Perovskite Solar Cells

4.1.3.2 Cathodes

4.1.4 Planar Structure Photoanodes for Perovskite Solar Cell

4.1.5 Nanostructured Electrodes for Perovskite Solar Cell

4.1.5.1 Mesoscopic Nanoparticles for Perovskite Solar Cells

4.1.5.2 3D Nanowires for Perovskite Solar Cells

4.1.6 Current Challenges for Halide Perovskite Solar Cell

4.1.6.1 Lead and Lead-Free Perovskite Solar Cell

4.1.6.2 Stability

4.1.6.3 Summary

4.2 Functionalized Nanocomposites for Low Energy Consuming Optoelectronic Electrochromic Device

4.2.1 Electrochromism and Electrochromic Materials

4.2.2 Electrochromic Device

4.2.3 Nanostructured Electrodes for EC Devices

4.2.3.1 Nanotube

4.2.3.2 Nanowires

4.2.3.3 Nanoparticles

4.2.3.4 Conductive Nanobeads

4.2.4 Current Challenges in Electrochromism

4.3 Conclusion

References

Chapter 5 Perovskite Solar Cell

5.1 Introduction

5.2 Properties and Characteristics

5.2.1 Unit Cell

5.2.2 Madelung Constant and Lattice Energy

5.2.3 Phase Transition

5.2.4 Physical Properties

5.3 Solar Cell Application

5.3.1 Basic Solar Cell Operation

5.3.2 Fabrication of Perovskite Solar Cells

5.3.3 Stability of the Perovskite Material

5.3.4 Temperature Effects on Perovskite Material

5.3.5 Flexible Perovskite Materials

5.3.6 Perovskite Solar Cell Performance

5.4 Conclusion

References

Chapter 6 Nanocomposite Structures Related to Electrospun Nanofibers for Highly Efficient and Cost-Effective Dye-Sensitized Solar Cells

6.1 Introduction of Dye-Sensitized Solar Cells

6.1.1 Solar Energy Absorption

6.1.2 Electron Transport in Photoanode

6.1.3 Dye Regeneration

6.2 Composites of TiO2 Nanoparticles and Electrospun TiO2 Nanofibers as Highly Efficient Photoanodes

6.3 Electrospun TiC/C Composite Nano-felt Surface Decorated with Pt Nanoparticles as a Cost-Effective Counter Electrode

6.4 Concluding Remarks

Acknowledgments

References

Chapter 7 Colloidal Synthesis of Advanced Functional Nanostructured Composites and Alloys via Laser Ablation-Based Techniques

7.1 Introduction

7.1.1 Conventional Routes for Synthesizing NMs

7.1.2 Laser Ablation Synthesis in Solution (LASiS)

7.1.3 Laser Ablation Synthesis in Solution-Galvanic Replacement Reaction (LASiS-GRR)

7.1.4 Description of the LASiS/LASiS-GRR Setup

7.1.5 Applications of LASiS/LASiS-GRR for the Synthesis of Functional NCs and NAs

7.2 Synthesis of PtCo/CoOx NCs via LASiS-GRR as ORR/OER Bifunctional Electrocatalysts

7.2.1 Mechanistic Picture of LASiS-GRR

7.2.2 Structure and Composition Analysis for the PtCo/CoOx NCs

7.2.3 Investigation of ORR/OER Catalytic Activities

7.3 Synthesis of Pt-Based Binary and Ternary NAs as ORR Electrocatalysts for PEMFCs

7.3.1 PtCo NAs Synthesized with Different Pt Salt Concentrations

7.3.2 PtCo NAs Synthesized with Different pH Conditions

7.3.3 Synthesis of Pt-Based Ternary NAs

7.3.4 Investigation of ORR Electrocatalytic Activities

7.4 Synthesis of Hybrid CoOx/N-Doped GO NCs as Bifunctional ORR Electrocatalysts/Supercapacitors

7.5 Conclusion and Future Directions

References

Chapter 8 Thermoelectric Nanocomposite for Energy Harvesting

8.1 Introduction

8.2 Fundamental of Thermoelectric Effect

8.2.1 Seebeck Effect

8.2.2 Thermal Conductivity

8.2.3 Electrical Conductivity

8.2.4 Figure of Merit

8.3 Historical Perspective of Thermoelectric Materials Development

8.3.1 Early Discovery of Thermoelectricity

8.3.2 TE Devices in Post-90

8.4 Thermoelectric Nanocomposites and Their Processing Methods

8.4.1 Bismuth Telluride, PbTe, SbTe, Etc.

8.4.2 Emerging Materials: Silicides and Nitrides

8.4.3 SiGe and Other RTG Materials

8.4.4 Oxide

8.4.4.1 n-Type Oxide ZnO-Based Materials

8.4.4.2 p-Type Oxide

8.5 Thermoelectric Device Design and Characterizations

8.5.1 Device Physics and Calculation

8.5.2 TE Device Fabrication and Its Applications

References

Chapter 9 Graphene Composite Catalysts for Electrochemical Energy Conversion

9.1 Introduction

9.1.1 Graphene Catalysts

9.1.2 Applications for Energy Conversion

9.1.3 Challenge for Oxygen Electrocatalysis

9.2 Preparation of Graphene Catalysts

9.3 Graphene Catalysts for Energy Conversion

9.3.1 Reduced Graphene Oxide Catalysts

9.3.2 Nitrogen-Doped Graphene Composite Catalysts from Graphitization

9.3.3 Bifunctional Graphene Composite Catalysts

9.4 Summary and Perspective

Acknowledgments

References

Chapter 10 Electrochromic Materials and Devices: Fundamentals and Nanostructuring Approaches

10.1 Introduction

10.2 Notes on History and Early Applications

10.3 Electrochromic Materials and Devices

10.3.1 Overview of Electrochromic Materials

10.3.1.1 Transition Metal Oxides

10.3.1.2 Prussian Blue and Transition Metal Hexacyanometallates

10.3.1.3 Conducting Polymers

10.3.1.4 Viologens

10.3.1.5 Transition Metal Coordination Complexes

10.3.1.6 Others

10.3.2 Constructions of Electrochromic Devices

10.4 Performance Parameters of Electrochromic Materials and Device

10.4.1 Contrast Ratio

10.4.2 Response Time

10.4.3 Coloration Efficiency

10.4.4 Cycle Life

10.5 Application of Nanostructures in Electrochromic Materials and Devices

10.5.1 Nanoparticles

10.5.2 One-Dimensional (1D) Nanostructures

10.5.3 Two-Dimensional (2D) Nanostructures

10.5.4 Nanocomposites

10.6 Conclusions and Perspective

References

Chapter 11 Nanocomposite Photocatalysts for Solar Fuel Production from CO2 and Water

11.1 Introduction

11.2 Overview of Principles and Photocatalysts for CO2 Photoreduction

11.3 Experimental Apparatus and Methods for CO2 Photoreduction

11.3.1 Experimental System of Photocatalytic CO2 Reduction

11.3.2 Description of the DRIFTS System

11.4 Innovative TiO2 Materials Design for Promoted CO2 Photoreduction to Solar Fuels

11.4.1 Mixed-Phase Crystalline TiO2 for CO2 Photoreduction

11.4.1.1 Materials Synthesis and Characterization

11.4.1.2 Photocatalytic Activity of CO2 Photoreduction

11.4.2 TiO2 with Engineered Exposed Facets

11.4.2.1 Materials Synthesis and Characterization

11.4.2.2 Photocatalytic Activity of CO2 Photoreduction

11.4.2.3 Mechanism Investigation

11.4.3 Oxygen-Deficient TiO2 for CO2 Photoreduction

11.4.4 Cu/TiO2 with Different Cu Valances

11.4.4.1 Material Synthesis and Characterizations

11.4.4.2 Photocatalytic Activity of CO2 Photoreduction

11.4.4.3 Mechanism Investigation

11.4.5 TiO2 Modified with Enhanced CO2 Adsorption

11.4.5.1 MgO/TiO2

11.4.5.2 LDO/TiO2

11.4.5.3 Hybrid TiO2 with MgAl(LDO)

11.5 Conclusions

References

Volume 2

Chapter 12 The Applications of Nanocomposite Catalysts in Biofuel Production

12.1 Introduction

12.2 Bio-Gasoline

12.2.1 Alcohols and Polyols

12.2.2 Carbohydrates

12.2.3 Lignocellulosic Biomass

12.2.4 Lipids and Lactones

12.2.5 Lactones

12.3 Bio-Jet Fuels

12.3.1 Bio-Jet Fuels from Carbohydrates

12.3.1.1 Sugars

12.3.1.2 Hemicellulose/Cellulose

12.3.2 Lignin

12.3.3 Bio-Jet Fuels from Lignocellulose-Derived Platform Chemicals

12.3.3.1 Noble Metal on Porous Support

12.3.3.2 Bimetallic Nanocatalysts

12.3.4 Other Renewable Biomass Feedstock

12.4 Renewable Diesel Fuel

12.4.1 Hemicellulose/Cellulose

12.4.2 Lignocellulose Derivative Platforms

12.4.3 Plant Oils/Fatty Acids

12.5 Conclusion

References

Chapter 13 Photocatalytic Nanomaterials for the Energy and Environmental Application

13.1 Introduction

13.2 Preparation of Photocatalytic Nanomaterials

13.2.1 Solid-State Method

13.2.2 Precipitation Method

13.2.3 Hydrothermal Method

13.2.4 Sol-Gel Method

13.2.5 Solvothermal Method

13.2.6 Other Preparation Methods

13.3 Application of Photocatalytic Nanomaterials in the Energy

13.3.1 Photocatalytic Conversion of Carbon Dioxide to Methanol

13.3.1.1 Different Kinds of Catalysts

13.3.1.2 Reaction Mechanism

13.3.2 Photocatalytic Conversion of Carbon Dioxide to Formate

13.3.2.1 Different Kinds of Catalysts

13.3.2.2 Reaction Mechanism

13.3.3 Photocatalytic Conversion of Carbon Dioxide to Methane

13.3.3.1 Different Kinds of Catalysts

13.3.3.2 Reaction Mechanism

13.3.4 Photocatalytic Conversion of Carbon Dioxide to Carbon Monoxide

13.3.4.1 Different Kinds of Catalysts

13.3.4.2 Reaction Mechanism

13.3.5 Photocatalytic Reactor for CO2 Reduction

13.4 Application of Photocatalytic Nanomaterials in the Environment

13.4.1 Photocatalysts for Degradation of Organic Pollutant

13.4.2 Reaction Mechanism

13.4.3 Photocatalytic Reactor for Photocatalytic Degradation of Organic Pollutant

13.5 Conclusion and Prospect

Acknowledgments

References

Chapter 14 Role of Interfaces at Nano-Architectured Photocatalysts for Hydrogen Production from Water Splitting

14.1 Introduction

14.2 Basic Principles of Hydrogen Generation from Photocatalytic Water Splitting

14.2.1 Main Processes of Photocatalytic Hydrogen Generation

14.2.2 Approaches for Enhancement of Photocatalytic Hydrogen Evolution Efficiency

14.2.2.1 Sacrificial Reagent

14.2.2.2 Cocatalyst

14.3 Photocatalytic Hydrogen Generation System Composing Functions of Interface at Nano-Architectures

14.3.1 Metal-Semiconductor Interfaces

14.3.1.1 Schottky Barrier

14.3.1.2 Surface Plasmon-Enhanced Photocatalytic Hydrogen Production

14.3.2 Semiconductor-Semiconductor Interfaces

14.3.2.1 Semiconductor p-n Junction System

14.3.2.2 Non- p-n Heterojunction Semiconductor System

14.4 Summary and Prospects

Acknowledgments

References

Chapter 15 Nanostructured Catalyst for Small Molecule Conversion

15.1 Supported 0D Structure

15.2 Unsupported 1D Nanostructures

15.3 Hierarchical Supportless Nanostructures

References

Chapter 16 Rational Heterostructure Design for Photoelectrochemical Water Splitting

16.1 Introduction

16.1.1 Fundamentals

16.1.2 Efficiency Evaluation

16.1.3 Materials for Photoelectrochemical Water Splitting

16.2 TiO2- and ZnO-Based Heterostructures

16.2.1 Quantum Dot (QD) Sensitization

16.2.2 Plasmonic Modification

16.2.3 Cocatalyst Decoration

16.2.4 Conductive Material Modification

16.3 &rmalpha;-Fe2O3-Based Heterostructures

16.3.1 Semiconductor Heterojunctions

16.3.2 Nanotextured Conductive Substrates

16.3.3 Surface Passivation

16.3.4 Cocatalyst Decoration

16.4 WO3- and BiVO4-Based Heterostructures

16.4.1 Coupling with Other Semiconductors

16.4.2 Coupling with Oxygen Evolution Catalysts

16.5 Cu2O- and CuO-Based Heterostructures

16.5.1 Cu2O and CuO Photocathodes

16.5.2 Heterostructure Design

16.6 Other Metal Oxide-Based Heterostructures

16.7 Summary and Perspectives

16.7.1 Mechanism Investigation

16.7.2 Construction of New Heterostructures

16.7.3 Tandem Cell for Overall PEC Water Splitting

Acknowledgments

References

Chapter 17 Layered Double Hydroxide-Derived NOx Storage and Reduction Catalysts for Vehicle NOx Emission Control

17.1 Introduction

17.1.1 Harm of Vehicle Exhausts

17.1.2 NOx Treatment Technology for Vehicle Exhausts

17.1.3 Chemical Constituent and Structure of LDHs

17.2 Mechanism of NOx Storage on LDH-Derived Catalysts

17.3 The Influence of LDH Chemical Composition on NSR

17.4 The Influence of Other Key Parameters

17.4.1 The Influence of Calcination Temperature

17.4.2 The Influence of Base Metal Loading

17.4.3 The Influence of Noble Metal Loading

17.5 Conclusions

References

Chapter 18 Applications of Nanomaterials in Nuclear Waste Management

18.1 Introduction

18.2 Applications of Nanomaterials in Removal of Radionuclides from Radioactive Wastes

18.2.1 Graphene-Related Nanomaterials

18.2.2 Carbon Nanotubes (CNTs)

18.2.3 Magnetic Nanoparticles

18.2.4 Silver-Related Nanomaterials for I- Removal

18.2.5 Ion Exchange Nanomaterials

18.2.6 Mesoporous Silica

18.2.7 Other Nanomaterials

18.3 Conclusion and Perspectives

References

Chapter 19 Electromagnetic Interference Shielding Polymer Nanocomposites

19.1 Introduction

19.2 Criteria to Evaluate the Shielding Effectiveness

19.2.1 Conductive Shielding Materials with Negligible Magnetic Property

19.2.2 Conductive Shielding Materials with Magnetic Property

19.2.3 Theoretical Analysis

19.2.3.1 Magnetic Loss

19.2.3.2 Eddy Current Loss

19.2.3.3 Magnetic Hysteresis Loss

19.2.3.4 Residual Loss

19.3 Why EMI Shielding Polymer Nanocomposites?

19.3.1 Carbon-Based Nanofillers

19.3.2 Metal-Based Nanofillers

19.3.3 Conductive Polymer-Based Nanofillers

19.3.4 Other Nanofillers

19.4 Conclusion and Perspective

References

Chapter 20 Mussel-Inspired Nanocomposites: Synthesis and Promising Applications in Environmental Fields

20.1 Introduction

20.2 Preparation, Structure, Mechanism, and Properties of Mussel-Inspired PDA

20.2.1 Polymerization Conditions and Process

20.2.2 Possible Structures and Adhesion Mechanisms

20.2.3 Surface Modification Methods Based on PDA

20.2.4 Other Physicochemical Properties of PDA

20.2.4.1 Good Acid Resistance and Poor Alkaline Resistance

20.2.4.2 Ultraviolet Resistance

20.2.4.3 Carbon Precursor

20.3 Mussel-Inspired Materials for Wastewater Treatment

20.3.1 Mussel-Inspired Special Wettable Materials for Oil/Water Separation

20.3.1.1 PDA-Based Nanoparticles

20.3.1.2 PDA-Based Textiles

20.3.1.3 PDA-Based Foams

20.3.1.4 PDA-Based Membranes

20.3.2 Mussel-Inspired Adsorbents for Removal of Heavy Metal, Organic Pollutants, and Bacterial from Water

20.3.2.1 Pure PDA Nanoparticles

20.3.2.2 Magnetic Core-Shell Nanoparticles

20.3.2.3 PDA Compound with Lamellar Structure

20.3.2.4 Mussel-Inspired Adsorbents Based on Other Inorganic Materials

20.3.2.5 PDA-Modified Porous Polymer Membrane

20.3.3 Mussel-Inspired Catalysts for Degradation of Organic Pollutants

20.4 Outlook

References

Index

EULA

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