Rheological Characterization of Suspension and Gel Prepared from Colloidal Silica for Sealed Lead-Acid Batteries by Small Amplitude Dynamic Oscillation Measurement
スポンサーリンク
概要
- 論文の詳細を見る
Gelation behaviors of silica suspensions, prepared from 6 grades of commercial colloidal silica (Ludox® series) and sulfuric acid, were investigated rheologically by a small amplitude dynamic oscillation measurement method in which storage and loss moduli were monitored with time. To date, the gel strength of silica suspension/gel in sulfuric acid and its progress with time have not been properly defined, because of their complex rheological behavior such as their weak structure. For the purpose of a quantitative investigation, the time evolution of the storage modulus was measured for the representation of gel strength and its progress related to fluidity decline with time for application to battery manufacture.A suspension prepared from small-sized silica particles showed high gel strength and accelerated gelation. It was demonstrated that the total surface area in a unit volume of suspension determines the gelation behavior, regardless of particle size in different grades of silica. This implies that high gel strength can be achieved with low content of silica of small particle size.It was also found that deionized colloidal silica enhances gel strength. This means that sodium ions in the Ludox®, which play a stabilizing role, should be removed in order to form a strong gel. A positively charged surface and chloride stabilizing ions are not suitable for gelled electrolyte, since they accelerate gelation but do not enhance gel strength.In conclusion, colloidal silica particles of small size and negative surface charge without stabilizing ions should be used for achieving high gel strength in application to batteries.
- 社団法人 化学工学会の論文
- 2008-04-01
著者
-
Park Jin
Department of Internal Medicine, Sejong General Hospital
-
Hong Won
Department of Obstetrics and Gynecology, Institute of Women's Health Science, Women's Cancer Clinic,
-
Park Seung
Department Of Medicine Samsung Medical Center Sungkyunkwan University School Of Medicine
-
Yang Seung-man
Department Of Chemical Engineering Korea Advanced Institute Of Science And Technology
-
Park Jin
Department Of Biochemistry Medical School Chonbuk National University
-
Hong Won
Department Of Chemical Engineering Korea Advanced Institute Of Science And Technology
-
Park Seung
Department Of Anatomy Wonkwang University School Of Medicine
-
Park Seung
Department Of Chemical And Biomolecular Engineering And Center For Ultramicrochemical Process System
-
Yang Seung-man
Department Of Chemical And Biomolecular Engineering And Center For Ultramicrochemical Process System
-
CHOI Chun
R&D Center, Korea Storage Battery Co. Ltd.
-
KIM Jeong
R&D Center, Hankook Tire Co., Ltd.
-
Choi Chun
R&d Center Korea Storage Battery Co. Ltd.
-
Park Jin
Department Of Anatomy Ajou University School Of Medicine
-
Hong Won
Department Of Chemical And Biomolecular Engineering And Center For Ultramicrochemical Process System
-
Kim Jeong
R&d Center Hankook Tire Co. Ltd.
-
Park Jin
Department Of Chemical And Biomolecular Engineering And Center For Ultramicrochemical Process Systems Korea Advanced Institute Of Science And Technology
-
Park Seung
Department Of Anatomy College Of Medicine Konkuk University
-
Park Jin
Department of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi 440-746, Republic of Korea
関連論文
- Periodic Variation and Its Effect on Management and Prognosis of Korean Patients With Acute Myocardial Infarction
- Thermodynamics of Copper Dissolution into MnO–SiO2–MnS Inclusion System
- Disc Degeneration in the Rabbit : A Biochemical and Radiological Comparison Between Four Disc Injury Models
- BMP-2 and CDMP-2 : stimulation of chondrocyte production of proteoglycan
- Incidence of hip fractures in Korea
- Electrical Performances of the Low Profile Normal Mode Helical Antenna in a Metal Proximity Use
- P-IS-44 Correlation of HLA-G gene Expression with Various Prognostic Factors in Ovarian Carcinoma(Oncology 12,Group 99,International Session)
- Periodic Variation and Its Effect on Management and Prognosis of Korean Patients With Acute Myocardial Infarction
- GUDA-5 A STUDY ON INTEGRATION OF GEAR DESIGN DATA USING XML(GEAR UNIT DESIGN AND APPLICATIONS)
- ZnGa_2O_4:Mn Phosphor Particles with Spherical Shape and Clean Surface
- Failing to achieve a nadir prostate-specific antigen after combined androgen blockade : Predictive factors
- Asian diagnostic criteria for autoimmune pancreatitis : consensus of the Japan-Korea Symposium on Autoimmune Pancreatitis
- Morphological Control of Zn_2SiO_4:Mn Phosphor Particles by Adding Citric Acid in Spray Pyrolysis Process
- Improvement of Brightness of Gd_2O_3:Eu Phosphor Particles Using Boric Acid Flux in the Spray Pyrolysis
- A Direct Estimation Method of Second Order Plus Time Delay Model Parameters for PID Controller Autotuning
- PE-455 Preload Dependency of Time Interval between Onset of Mitral Inflow and Onset of Early Diastolic Velocity by Doppler Tissue imaging(Echo/Doppler-7 (I) PE76,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circu
- PE-453 Association of Microbubble Washout Time with Degree of Mitral Regurgitation(Echo/Doppler-7 (I) PE76,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PE-384 Novel Replication-defective Coxsackievirus Vector Expressed Exogenous Genes without Cytotoxicity(Genetics/Genetically engineered models/Gene therapy-2 (M) PE64,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese
- PE-365 Effect of Different Conditioning on Perfluorocarbon-exposed Sonicated Dextrose Albumin(PESDA) Manufacture(Echo/Doppler-8 (I) PE61,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PE-184 Changes of Plasma NT-proBNP Can Predict Echocardiographic Variables after Medical Treatment in Hypertrophic Cardiomyopathy with Normal Ejection Fraction(Cardiomyopathy, basic/clinical-4 (M) PE31,Poster Session (English),The 70th Anniversary Annual
- Recovery of Lactic Acid by Batch Distillation with Chemical Reactions Using Ion Exchange Resin
- Endogenous expression of TRPV1 channel in cultured human melanocytes
- BMP-2 and CDMP-2 : stimulation of chondrocyte production of proteoglycan
- EFFECT OF RELATIVE HYDROPHILICITY ON ENZYMATIC ACTIVITY OF MODIFIED CELLULASE
- Comparative Middle Term Results of Arthroscopic ACL Reconstruction : A Comparison of Quadrupled Semitendinosus and BPB Tendon
- ADSORPTION CONTROL OF CELLULASE ONTO CELLULOSE BY MODIFICATION WITH AMPHIPHILIC COPOLYMER
- High-Mobility p-Channel Metal-Oxide-Semiconductor Field-Effect-Transistor on Strained Si
- PE-430 Cytokines as Predictors of Clinical Outcomes In Patients with Fulminant Coxsackieviral Myocarditis(Myocarditis, basic/clinical-2 (M) PE72,Poster Session (English),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society)
- PE-454 Noninvasive Evaluation of Left Ventricular Stroke Work Index in Severe Mitral Regurgitation : Assessment of True Systolic Function in Mitral Regurgitation(Echo/Doppler-7 (I) PE76,Poster Session (English),The 70th Anniversary Annual Scientific Meeti
- Degree of Left Ventricular Hypertrophy Determines Plasma NT pro-BNP Level in Hypertrophic Cardiomyopathy(Cardiomyopathy, Clinical 2 (M), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Characterization and Structure of the Cellulase Gene of Bacillus subtilis BSE616(Microbiology & Fermentation Industry)
- CHARACTERISTICS OF CELLULASE MODIFIED WITH A COPOLYMER OF POLYETHYLENE GLYCOL DERIVATIVE AND MALEIC ACID ANHYDRIDE
- Preload Dependency of the Time Interval Between the Onset of Mitral Inflow and the Early Diastolic Annular Motion : A Hemodialysis-Related Preload Reduction Study
- PE-052 Segmental Diastolic Functional Change due to Myocardial Ischemia and Its Persistence : 2D Strain Analysis(Echo/Doppler-07, The 71st Annual Scientific Meeting of the Japanese Circulation Society)
- 1 Simultaneous Pulsed-wave Doppler Tracing of Right VentricularRV) inflow and outflow : Tei Index of Single Cardiac Cycle to Evaluate RV Function(Recent Advances in Imaging Modalities in Patients with Congenital Heart Disease and Kawasaki Disease, The 71s
- Photoluminescence Properties of Ce_Tb_xMgAl_O_ Phosphor Particles Prepared by Spray Pyrolysis
- ELASTO-PLASTIC BEHAVIOR OF K_0-CONSOLIDATED CLAY IN TORSION SHEAR TESTS
- Morphological and Optical Characteristics of Y_2O_3:Eu Phosphor Particles Prepared by Flame Spray Pyrolysis
- Luminescence Characteristics of Eu-doped Strontium Halophosphor Particles Prepared by Spray Pyrolysis
- The Effect of Metal Chloride Fluxes on the Properties of Phosphor Particles in Spray Pyrolysis
- Effects of Polyvinyl Alcohol on the Rheological Behavior and Phase Stability of Aqueous Silica Suspensions
- Templated Synthesis of Silica Hollow Particles by Using Spray Pyrolysis
- Reliability Improvement of Thin Oxide by Double Deposition Process of Silicon Using Chemical Vapor Deposition
- High-Temperature Elactrical Properties of Y_1Ba_2Cu_3O_ : Electrical Properties of Condensed Matter
- Visible Korean Human : Other Serially-Sectioned Images of Entire Body(Japan Iorea Joint Symposium 2005 on Medical Imaging)
- Induction of Apoptosis by Radix Paeoniae Alba Extract through Cytochrome c Release and the Activations of Caspase-9 and Caspase-3 in HL-60 Cells(Molecular and Cell Biology)
- A Case of Occupational Allergic Contact Dermatitis due to PVC Hose
- Kinetics of Esterification of Lactic Acid with Methanol in the Presence of Cation Exchange Resin Using a Pseudo-Homogeneous Model
- Fraxinellone Inhibits Lipopolysaccharide-Induced Inducible Nitric Oxide Synthase and Cyclooxygenase-2 Expression by Negatively Regulating Nuclear Factor-kappa B in RAW 264.7 Macrophages Cells
- Fabrication of Nanodot Arrays on Si by Pulsed Laser Deposition Using Anodic Aluminum Oxide Nanopore Membrane as Mask
- Er^ Photoluminescence from Er-doped Silicon-Rich Silicon Oxide Films Deposited by Laser Ablation of a Si:Er Target in an Oxygen Atmosphere
- Dissociative Photoionization of Bis(dimethyl-μ-isopropylamido-aluminum) and Bis(dimethyl-μ-t-butylamido-aluminum) in the Region hν=65-133 eV by Mass Spectrometry
- Immunohistochemical Study of 3β-Hydroxysteroid Dehydrogenase /Δ^5-Δ^4 Isomerase in the Rat Cardiovascular System
- Rheological Characterization of Suspension and Gel Prepared from Colloidal Silica for Sealed Lead-Acid Batteries by Small Amplitude Dynamic Oscillation Measurement
- Up-Regulation in Receptor for Advanced Glycation End-Products in Inflammatory Circumstances in Bovine Coccygeal Intervertebral Disc Specimens In Vitro
- Anti-Diabetic Effect of Alkaline-Reduced Water on OLETF Rats
- Effects of Thermal Annealing on the Au/Ni and the Au/Ni/Si/Ni Contact Properties of p-type GaN Epilayers
- Vacuum Ultraviolet Characteristics of Nano-sized Gd_2O_3:Eu Phosphor Particles
- Thermodynamics of Copper Dissolution into MnO-SiO_2-MnS Inclusion System
- Water photolysis by NaTaO_3-C composite prepared by spray pyrolysis
- Red-Emitting Phosphor Particles with Spherical Shape, Dense Morphology, and High Luminescent Efficiency under Ultraviolet
- A Partial Norm Based Early Rejection Algorithm for Fast Motion Estimation(Adaptive Signal Processing and Its Applications)
- Inhibition of Cytokine-Mediated Nitric Oxide Synthase Expression in Rat Insulinoma Cells by Scoparone(Molecular and Cell Biology)
- Prognostic factors in Fournier gangrene
- A Case of Hypohidrotic Ectodermal Dysplasia
- Photoluminescence and Electroluminescence Properties of The Er-doped Silicon-Rich Silicon Oxide Films deposited by Pulsed Laser Deposition Technique
- Interference Resolving Technique for MB-OFDM Systems with UWB Channels(Wireless Communication Technologies)
- Luminescence Characteristics of Eu-Doped Calcium Magnesium Chlorosilicate Phosphor Particles Prepared by Spray Pyrolysis
- Pelvic Obliquity in Neuromuscular Scoliosis : Radiologic Comparative Results of Single-Stage Posterior Versus Two-Stage Anterior and Posterior Approach
- The Steady-State Kinetics of the Enzyme Reaction Tested by Site-Directed Mutagenesis of Hydrophobic Residues (Val,Leu,and Cys) in the C-Terminal α-Helix of Human Adenylate Kinase
- New Method for the Immobilization of Glutaryl-7-Aminocephalosporanic Acid Acylase on a Modified Epoxy/Silica Gel Hybrid
- ENDOSCOPIC MUCOSAL RESECTION OF EARLY ESOPHAGEAL CANCERS : OUR METHOD
- Flow-Induced Microstructure in Aqueous Cationic Surfactant Solution in the Presence of Structure-Enhancing Additives
- EFFECTS OF ALCOHOL ADDITION ON THE PYROLYSIS OF TITANIUM TETRAISOPROPOXIDE AND FORMATION OF TITANIA PARTICLES
- Morphology of (Y_xGd_)BO_3:Eu Phosphor Particles Prepared by Spray Pyrolysis from Aqueous and Colloidal Solutions
- Harmful gases including carcinogens produced during transurethral resection of the prostate and vaporization
- ELECTROKINETIC EFFECTS ON FRACTIONATION OF COLLOIDAL PARTICLES BY CAPILLARY FLOW
- CONTINUOUS SEPARATION OF PHENOL FROM AN AQUEOUS STREAM USING MICELLAR-ENHANCED ULTRAFILTRATION (MEUF)
- E/e' Ratio Is a Strong Prognostic Predictor of Mortality in Patients With Non-Valvular Atrial Fibrillation With Preserved Left Ventricular Systolic Function
- JKCF1-6 Endoplasmic reticulum stress is implicated in the pathogenesis of severe asthma(Inflammatory cells in allergic diseases,Free Paper Session 1,Japan-Korea-China Joint Symposium)
- Popcorn-Like Appearance of Papillary Fibroelastoma of the Aortic Valve : Diagnosis on Multimodality Imaging ; Echocardiography, Computed Tomography and Magnetic Resonance Imaging
- Identification of an autosomal dominant locus for intracranial aneurysm through a model-based family collection in a geographically limited area
- Impedance change localization for live underground cable using time-frequency domain reflectometry
- Path Tracking Control for Underactuated Autonomous Underwater Vehicles Using Approach Angle
- Prostatic abscess caused by community-acquired methicillin-resistant Staphylococcus aureus
- Multiregional Embolizations and Takotsubo Cardiomyopathy Associated with Left Atrial Myxoma
- Agmatine-Reduced Collagen Scar Area Accompanied With Surface Righting Reflex Recovery After Complete Transection Spinal : Cord Injury
- Suppressive effects of SuHeXiang Wan on Aβ42-induced extracellular signal-regulated kinaseERK hyperactivation and glial cell proliferation in a transgenic Drosophila model of Alzheimer's disease
- Path Tracking Control for Underactuated Autonomous Underwater Vehicles Using Approach Angle
- Morphological Control of Zn2SiO4:Mn Phosphor Particles by Adding Citric Acid in Spray Pyrolysis Process
- ISP-3-4 Prognostic value of pre-treatment SCC-Ag level in patients with cervical cancer(Group 3 Oncology 3,IS Poster,International Session)
- Er3+ Photoluminescence from Er-doped Silicon-Rich Silicon Oxide Films Deposited by Laser Ablation of a Si:Er Target in an Oxygen Atmosphere
- Vacuum Ultraviolet Characteristics of Nano-sized Gd2O3:Eu Phosphor Particles
- Fabrication of Nanodot Arrays on Si by Pulsed Laser Deposition Using Anodic Aluminum Oxide Nanopore Membrane as Mask
- Effect of Plasma--Nitric Acid Treatment on the Electrical Conductivity of Flexible Transparent Conductive Films
- Anterior Cervical Interbody Fusion Using Polyetheretherketone Cage Filled With Autologous and Synthetic Bone Graft Substrates for Cervical Spondylosis: Comparative Analysis Between PolyBone® and Iliac Bone
- Diagnostic method for insulated power cables based on wavelet energy
- Red-Emitting Phosphor Particles with Spherical Shape, Dense Morphology, and High Luminescent Efficiency under Ultraviolet
- Multiregional Embolizations and Takotsubo Cardiomyopathy Associated with Left Atrial Myxoma
- A case of splenic infarction possibly attributable to Mycoplasma pneumoniae infection without accompanying pneumonia