本書內容主要為第八屆研討會的部分論文和摘要，內容豐富，包括資源和環境領域的稀土地質礦山、采礦選礦、分離冶煉、循環利用和環境保護，以及稀土物理化學和稀土應用領域的永磁、發光、催化、儲氫、超導、玻璃陶瓷、納米材料等，反映了相關領域的最新科研動態。
Contents
Section A: Full Paper
A High-Efficient System of the Ionic-Liquid Containing CHON-Type Extractant for Extraction and Recovery of Rare-earth Resources 3
The Principle and Advantages of Fractional Extraction System with Two Inlets for Separating Rare Earths from Two Kinds of Material Liquid 9
Effects of Composite Powders of Cerium Oxide / Tourmaline on Diesel Combustion 17
Molecular Modeling and the Structures of the Lanthanide Complexes with Cyclopyridines, a Novel Class of Ligands I: Cyclotripyridine and Its Ln(III), Sc(III) and Y(III) Complexes 28
Study on Criticality Assessment of Rare Earths 36
Gradient Distribution of Dy in Diffusion Treated Nd-Fe-B Sintered Magnet 42
Effect of Minor Yttrium on Mechanical Properties and Microstructure of Die-Casting Magnesium Alloy AZ91D 50
Review on Application Technology of Light Rare Earth Elements La and Ce 59
Study on Sol-Gel-Foaming Method for Preparing a Novel Porous Ceria 66
Beneficiation-Hydrometallurgy Combination to Process a Phosphorus Rare Earth Ore 71
Broad-Band Absorption and Sensitized Fluorescence of Sr8MgY(PO4)7: Tb3+ Phosphors by Codoping with Ce3+ Ions 84
Effect of the Sintering Behavior and Far Infrared Radiation Property of Rare Earth-Doped Iron Ore Tailings Ceramic 95
Study on the Change of Soil Erosion Pattern Using Rare Earths Elements Tracking Method 104
Lattice Boltzmann Simulation for the Process of Mass Transfer of Leaching Rare Earth 113
Section B: Abstract
Ceria: A Versatile Oxide for Energy and Environmental Applications 131
China’s Rare-Earth Permanent Magnet Industry 132
C-Type and Fluorite-Type Rare Earth Oxides: Application for Functional Catalysts 133
Trends in Global Downstream Application and Forecasted Demand for Rare Earths in 2020 134
Rare Earth Phosphors for Lighting and Display 135
Status of Rare Earth Hydrogen Storage Materials and Ni-MH Batteries and Future Prospects 136
Application of Rare Earth Ions in Fast and High Density Scintillators 137
Crystallization Study of Functional Rare Earth Inorganic Materials 139
Rare Earth Oxide Materials: Exploiting Size, Spins and Spectra 140
Structure and Negative Thermal Expansion in RE Compounds 142
Design, Syntheses and Characterizations of Several Novel Long Persistent Phosphors 143
Molecular Modeling and the Structures of the Lanthanide Complexes with Cyclopyridines, a Novel Class of Ligands I: Cyclotripyridine and Its Lanthanide(III) Complexes 144
REE Recycling by Advanced Magnetic Separation Nanotechnology 145
New Technique for Bayan Obo Mixed RE Concentrate Based on Valency Change and Complexation of Cerium with Fluorine and Phosphorus 146
Synthesis and Reactivity Studies of Rare Earth Polydentate Aryloxide Complexes 147
Design and Investigation of New Mold Fluxes for Heat Resistant Steel Containing Rare Earth Continuous Casting 149
Organometallic Rare Earth N-Heterocyclic Carbene Complexes for C—H Bond Activation and Catalysis 151
Recovery of Rare Earth Elements (REEs) from Pregnant Leach Solution of Apatite through Precipitation 152
Extraction and Separation of Ce(IV), F(I) and Th(IV) from Sulphuric Acid Leaching of Bastnaesite by a Novel Extractant Cextrant 230 153
Recovery of Rare Earth From Leaching Solution of Ion-Adsorption Rare Earth Ores by Centrifugal Extraction with HEH(EHP) and D2EHPA 154
A Process of Rare Earths Leaching and Extraction Separation in Sulfuric Acid System with Magnesium Bicarbonate Solution, as Well as Magnesium Salt Wastewater Recycling 155
Recovery of Terbium and Gallium from TGG Crystal 156
Geochemistry of Rare Earth Elements within Jamaican Bauxite Deposits 157
The Effect of Rare Earth (Cerium) Ions Location on REY Zeolite Catalytic Activity and Product Distribution in FCC Process 158
Beneficiation and Leaching of Phosphate Process Streams for REE Recovery 160
Complex Processing of Phosphor Production Slag with Rare Earth Metals Recovery and Deriving of Silicon-Containing Solution 161
Novel Algorithm for Solving Minimum Extraction Amount in Multi-component Extraction System 163
Synthesis, Luminescence Properties and Mechanisms of Novel Long-Persistent Phosphorescence Materials Na2CaSn2Ge3O12, Ca2SnO4 and CaSnO3 Doped by Rare Earth Ions 164
Beneficiation-Hydrometallurgy Combination to Process a Phosphorus Rare Earth Ore 166
Experimental Study and Thermodynamic Calculation of Lu2O3-SiO2 Binary System 167
Promising Hydrogen Storage Properties of La-Y-Mg-Ca-Ni AB3-Type Alloys 168
Ionic Conductor Titanate Red Phosphor in LEDs and FEDs: DFT Calculation, Luminescent Characteristic, Thermal Stability and Conductivity Analysis 169
From Supramolecular Assembly to Luminescent Detection of Biomarkers 170
Optical and Scintillation Performance of Ce Doped Li6RE(BO3)3 (RE=Gd, Y, Lu) Crystals for Neutron Detection 172
Control of Agglomeration During the Preparation of Nanometer Yttrium Oxide by Precipitation Method 173
Permanent Magnetic Nanomaterials beyond Neodymium-Iron Magnets 174
Single Crystal Growth and Performance of (Gd0.9Lu0.1)2Si2O7:Ce Scintillator 175
Computational and Experimental Investigation of Scandia-Doped Zirconia Used in SOFCs 176
Chemical Control of Crystal Structure and Photoluminescence in Oxonitridosilicate Phosphors 177
The Synthesis and Luminescent Properties of Ce3+-Activated Garnet Phosphor 178
The Effect of Gd on a Red Shift in Ce-Doped Y2Si4N6C UV-Excitation Phosphors for White LEDs 179
Auto-thermal Reforming of Ethanol into Hydrogen over Ni-La/CeO2 Catalyst 180
Rare Earth Ce-Based DeNOx Catalysis Technology and Its Application 181
Effect of RE Element Pr on the CeO2/Al2O3 Catalyst for Selective Catalytic Reduction of NO by NH3 183
Rear Earth Doped NaYF4 Microrod with Unusual Upconversion Luminescence Emission 184
Synthesis and Luminescence Properties of Novel Rare Earth-Doped Rare Earth Thiosilicate and Halothiosilicate for White LEDs 185
Application of Rare Earths in Thermal Barrier Materials 186
Structure Analysis and Properties of Eu3+ Doped Zinc Bismuth Borate Glasses Applied in YAG Phosphor-in-Glass for WLED 187
Preparation and Performance of Cerium Dioxide Film by Anodization and Heat Treating 188
A Dual-Emission Nanoarchitecture of Lanthanide Complex-Doped Silica Particles for in Vivo Ratiometric Time-Gated Luminescence Imaging of Hypochlorous Acid 190
Synthesis and Luminescent Properties of La3Si6N11:Ce3+ Phosphors for White LEDs 191
The Enhancement of Structure Stability and Luminescence Intensity of LiYF4:Ln3+Nanocrystals 192
Broad-Band Absorption and Sensitized Fluorescence of Sr8MgY(PO4)7:Tb3+ Phosphors by Codoping with Ce3+ Ions 193
Gradient Distribution of Dy in Diffusion Treated Nd-Fe-B Sintered Magnet 194
Optical Properties and Energy Transfer of Warm-White Light-Emitting Ca12Al14O32F2: Tb3+, Eu2+, Eu3+ Phosphors 195
Texture and Magnetism in Nanocrystalline (SmCo5)0.6(PrCo5)0.4 Magnets 196
The Comparative Study on Zeolite Y Modified by Rare Earth Metals 198
Fabrication and UV-Shielding Properties of Ceria/PA6 Film 199
Ni1–x Mgx -SDC Anodes for Low-Temperature Solid Oxide Fuel Cells 200
Study on the Transformation of the Soil Erosion Types by Sm/Yb/Nd/Ce/La Tracing 201
Treatment of Ammonium-Nitrogen from Wastewater by Catalytic Oxidation with Ozone 202
Application of Rhamnolipids for Rare Earth La, Ce, Y, Eu Removal from Contaminated Soil by Washing 203
A Novel strategy for Synthesis of the CePO4 Nano-Structure by Using the Ionic Liquid-Driven Supported Liquid Membrane System 204
Specificity for Extraction of Rare Earth Ions Using the Ionic Liquid Based Trinoctylphosphine Oxide Systems 205
The Effect of Alkaline-Earth Metal Carbonates on Photoluminescence Property of β-Sialon:Eu2+ 206
Intense Triboluminescence and Crystal Structures of Eu(III) and Sm(III) Complexes with a Non-Discharge Mechanism 207
Structure and Luminescent Properties of Sm3+-Doped Ca3Bi(PO4)3 Phosphors 208
Multicolor Emitting Single Phase Phosphors for Plant Growth LEDs 209
Consequences of ET and MMCT on Luminescence of Ce3+, Eu3+ and Tb3+ Doped LiYSiO4 211 Multi-color Green-Blue Emission in (Ca0.8, Ba1.2)1–x MgxSiO4: Eu2+ Phosphors 212
Study on the Decomposition of Bastnaesite by Ca(OH)2-NaOH 213
Study on Recycle Technology for Waste Isotropic Bonded Nd-Fe-B Magnets 214
The Effects of Hydrogen Pressure on the Magnetocaloric Effect in LaFe11.5Si1.5 Compound 215
Investigations on the Roasting Process of Bayan Obo Tailings 216
Impurity Characterization by Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) in Terbium after Solid State Electrotransport Purification 217
Study on Improving the Recovery of Bayan Obo Oxidized Low-Intensity Magnetic Separation Tailings 218
Efficient Recycling of Lutecium Secondary Resources from LYSO Scraps Based on XAD Resin Containing Ionic Liquid System 219
Study on Recovery of Rare Earth and Iron from Tailing of Iron Ore Dressing in Baotou with Magnetizing Roasting 220
Separation of Rare Earth Metal Ions Using Novel Adsorbents Functionalized with Amic Acid 221
Study on Leaching of Rare Earth Oxide by H2SO4 and Defluorinating by Distillation 222
Quantitative Monitoring Ephemeral Gully Erosion Processes by Using Rare Earth Elements 223
Study on the Distribution Characteristics of Oil Particle Size of Oil-Containing Waste Water from Rare Earth Hydrometallurgy Process 224
Treatment of Magnesium Sulfate Wastewater of Rare Earth Transformation Using Oxalic Acid Precipitation Method 225
Graphene-Based Composites Used in the Separation of High-Purity Rare Earth and the Development of Intelligent Separation Device 226
Differential Expression of Proteins in Wheat Leaves Treated with Lanthanum 227
Ce3+-Sensitized LiCa9Gd2/3(PO4)7:Tb3+ Phosphors: An Investigation on Luminescence and Energy Transfer 228
Effects of Preparation Conditions on Crystalline Phases of Aluminum and Tantalum Co-doped Li7La3Zr2O12 Electrolytes 229
Influence of Cerium Reinforced Iron Ore Tailings Powder on the Growth of Bacteria 231
Luminescence Properties of Rare-Earth Ions (RE3+= Sm3+ and Eu3+) in Y7O6F9 Microrods Fabricated by Hydrothermal Method 232
Microstructure and Mechanical Properties of Graphene Reinforced TiC/Si3N4 Composite 233
NdBaCo2–xCuxO5+δ Cathodes for Low-Temperature SOFCs 234
Study on Rare Earth Electrolyte of Ba-Doped LSGM 235
Synthesis and Luminescent Properties of La3Si6N11:Ce3+ Phosphors for White LEDs 236
The Methane Catalytic Combustion of Ceria Composite Materials Modified with Tourmaline 237
Fusion Fuel Gas Storage Characteristics on La Activated ZrCo Intermetallic 238
Effect of Tb(III) on the Activity and Stability of Nattokinase 239
First-Principle Calculations and Re-analysis of the Optical Spectra and Electron Paramagnetic Resonance Parameters for Yb3+ in YAl3(BO3)4 Crystal 241
Effect of Tb(III) on the Unfolding of Ciliate Euplotes Octocarinatus Centrin Induced by Guanidine Hydrochloride 242
INAA of U-Rich Samples for Lanthanides Using XRF-Based Internal Standard Method 244
Research on Alloying Technique of Mischmetal and Yttrium on Die-Casting Magnesium Alloy AZ91D 246
Geochemistry and Geologic Significance of Rare Earth Elements in Late Permian Coals from the Liupanshui Coalfield, Southwest China 247
Discussion on Environmental Impact Assessment of Rare Earth Mineral Industry 248
Effect of Neodymium on the Formation of the Craters Generated on the Al-17.5Si Alloy Surface Treated by High Current Pulsed Electron Beam 249
Effect of RE Element Nd and Thermal Treatment on Micro-structure and Mechanical Properties of A390 Al-Si Alloy 250
Effects of Aluminum Scrap (3004 Aluminum Alloy) on Structure and Properties of Zn-5Al-0.1RE Coating 251
Effects of RE on the Surface Morphology and Corrosion Resistance of Zn-23Al-0.3Si-2.0Mg Coating 252
Removal of La, Ce, Y and Eu from Soil by Saponin Biosurfactant 253
The Catalytic Combustion of Diesel Fuel over CeO2/ Tourmaline Composite Particles 254
The Purification Mechanism of Water Hyacinth on the Rare Earth Waste Water Pollutants 255
Research Progress of Rare Earth Perovskite-Type Catalyst in Methane Combustion 256
Luminescence Properties of Rare-Earth Ions (RE3+ = Pr3+, Sm3+ and Eu3+) in Lu7O6F9 Microrods Fabricated by Hydrothermal Method 257
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