Prof. Ryu's Polymer Chemistry
Prof. Ryu's Polymer Chemistry
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1st lecture Polymer Chemistry Introduction - Properties and Characterization
(Polymer Properties and Characterization Section)
CHEM 4620 Introduction to Polymer Chemistry
Introduction (Day 1 Lecture)
Q) What do you want to know about polymers?
Q) Pros and Cons of Polymers as a materials in competition with Metals and Ceramics?
Professor Chang Y. Ryu
Department of Chemistry and Chemical Biology
Rensselaer Polytechnic Institute, Troy, New York
Переглядів: 4 551

Відео

06.05 Shear Bands and Crazing in Glassy Polymers
Переглядів 2,7 тис.4 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
06.04 Yield and Crazing - Macroscopic descriptions
Переглядів 7794 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
06.06 Cold drawing of Semicrystalline polymers
Переглядів 1 тис.4 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
06.02 Viscoelasticity - Newtonian Fluid vs Shear Thinning
Переглядів 2,3 тис.4 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
06.03 Sub Tg relaxations (glassy vs semicrystalline)
Переглядів 7804 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
06.01 Stress-Strain Curves - Introduction
Переглядів 1,4 тис.4 роки тому
06. Properties of Bulk Polymers/Deformation & Fracture 06.01 Stress-Strain Curves - Introduction (from Chapter 19) ua-cam.com/video/GS5C9CSXzLs/v-deo.html (15:28) 06.02 Viscoelasticity - Newtonian Fluid and Shear thinning ua-cam.com/video/to_E_ku7tPQ/v-deo.html (21.45) 06.03 Viscoelasticity - Sub-Tg relaxations (from Chapter 20) ua-cam.com/video/_6z5nessS2o/v-deo.html (8:19) 06.04 Yield and Cra...
05.09 Block copolymer nanoelectronics applications and Moore’s Law
Переглядів 1,8 тис.4 роки тому
05B. Block Copolymers & Nanoscale Self Assembly 05.05 Block Copolymers - Definition and Ordered Structure ua-cam.com/video/HibSL5eKz0c/v-deo.html (12:56) 05.06 Block Copolymers - Phase Behavior ua-cam.com/video/1SvoHCSAk24/v-deo.html (22:11) 05.07 Thermoplastic Elastomers - Thermoplastic Polyurethane (“Blocky” Copolymers) ua-cam.com/video/S6FZZ4RoYjo/v-deo.html (10:23) 05.08 Thermoplastic Elast...
05.06 Block copolymers - Phase behavior
Переглядів 4,5 тис.4 роки тому
05B. Block Copolymers & Nanoscale Self Assembly 05.05 Block Copolymers - Definition and Ordered Structure ua-cam.com/video/HibSL5eKz0c/v-deo.html (12:56) 05.06 Block Copolymers - Phase Behavior ua-cam.com/video/1SvoHCSAk24/v-deo.html (22:11) 05.07 Thermoplastic Elastomers - Thermoplastic Polyurethane (“Blocky” Copolymers) ua-cam.com/video/S6FZZ4RoYjo/v-deo.html (10:23) 05.08 Thermoplastic Elast...
05.08 Thermoplastic Elastomers - Styrenic block copolymers (SBS and SIS)
Переглядів 1,7 тис.4 роки тому
05.08 Thermoplastic Elastomers - Styrenic block copolymers (SBS and SIS) Prof. Chang Y. Ryu Department of Chemistry and Chemical Biology Rensselaer Polytechnic Institute Troy, New York
05.07 Thermoplastic Elastomers - Thermoplastic Polyurethanes (TPU) blocky copolymers
Переглядів 4,5 тис.4 роки тому
05B. Block Copolymers & Nanoscale Self Assembly 05.05 Block Copolymers - Definition and Ordered Structure ua-cam.com/video/HibSL5eKz0c/v-deo.html (12:56) 05.06 Block Copolymers - Phase Behavior ua-cam.com/video/1SvoHCSAk24/v-deo.html (22:11) 05.07 Thermoplastic Elastomers - Thermoplastic Polyurethane (“Blocky” Copolymers) ua-cam.com/video/S6FZZ4RoYjo/v-deo.html (10:23) 05.08 Thermoplastic Elast...
05.05 Block copolymers - Definition and Ordered Structure
Переглядів 2,4 тис.4 роки тому
05B. Block Copolymers & Nanoscale Self Assembly 05.05 Block Copolymers - Definition and Ordered Structure ua-cam.com/video/HibSL5eKz0c/v-deo.html (12:56) 05.06 Block Copolymers - Phase Behavior ua-cam.com/video/1SvoHCSAk24/v-deo.html (22:11) 05.07 Thermoplastic Elastomers - Thermoplastic Polyurethane (“Blocky” Copolymers) ua-cam.com/video/S6FZZ4RoYjo/v-deo.html (10:23) 05.08 Thermoplastic Elast...
05.04 Experimental Polymer Phase Diagram. UCST vs. LCST
Переглядів 9 тис.4 роки тому
05A. Polymer Blends 05.01 Polymer Blends - Overview (HIPS as an example) ua-cam.com/video/2lVw11HGpzg/v-deo.html (20:04) 05.02 Miscible Polymer Blends (Noryl as an example) ua-cam.com/video/8QyKD1DECwk/v-deo.html (16:44) 05.03 Polymer Blend Thermodynamics - Flory Huggins Theory ua-cam.com/video/QxMPsDq2vA8/v-deo.html (22:59) 05.04 Experimental Polymer Phase diagram (LCST and UCST) ua-cam.com/vi...
05.03 Polymer Blend Thermodynamics - Flory Huggins Theory
Переглядів 16 тис.4 роки тому
05A. Polymer Blends 05.01 Polymer Blends - Overview (HIPS as an example) ua-cam.com/video/2lVw11HGpzg/v-deo.html (20:04) 05.02 Miscible Polymer Blends (Noryl as an example) ua-cam.com/video/8QyKD1DECwk/v-deo.html (16:44) 05.03 Polymer Blend Thermodynamics - Flory Huggins Theory ua-cam.com/video/QxMPsDq2vA8/v-deo.html (22:59) 05.04 Experimental Polymer Phase diagram (LCST and UCST) ua-cam.com/vi...
05.01 Polymer Blends - Overview (HIPS as an example)
Переглядів 3,1 тис.4 роки тому
05A. Polymer Blends 05.01 Polymer Blends - Overview (HIPS as an example) ua-cam.com/video/2lVw11HGpzg/v-deo.html (20:04) 05.02 Miscible Polymer Blends (Noryl as an example) ua-cam.com/video/8QyKD1DECwk/v-deo.html (16:44) 05.03 Polymer Blend Thermodynamics - Flory Huggins Theory ua-cam.com/video/QxMPsDq2vA8/v-deo.html (22:59) 05.04 Experimental Polymer Phase diagram (LCST and UCST) ua-cam.com/vi...
05.02 Miscible Polymer Blends (Noryl as an example)
Переглядів 2,3 тис.4 роки тому
05.02 Miscible Polymer Blends (Noryl as an example)
04.17_a In_depth DSC and enthalpy relaxation for sub-Tg annealed samples
Переглядів 3,2 тис.4 роки тому
04.17_a In_depth DSC and enthalpy relaxation for sub-Tg annealed samples
04.19 DMA Thermal Analysis of Polymers
Переглядів 3,7 тис.4 роки тому
04.19 DMA Thermal Analysis of Polymers
04.20 TMA Thermal Analysis of Polymers
Переглядів 2,5 тис.4 роки тому
04.20 TMA Thermal Analysis of Polymers
04.16 Thermal analysis of polymers - Overview
Переглядів 8 тис.4 роки тому
04.16 Thermal analysis of polymers - Overview
04.18 TGA Thermal Analysis of Polymers
Переглядів 6 тис.4 роки тому
04.18 TGA Thermal Analysis of Polymers
04.17 DSC Thermal Analysis of Polymers
Переглядів 12 тис.4 роки тому
04.17 DSC Thermal Analysis of Polymers
04.15_correction on Avrami plot part of 04.15
Переглядів 5254 роки тому
04.15_correction on Avrami plot part of 04.15
04.15 Crystallization kinetics and Avrami equation for polymer crystallization.
Переглядів 6 тис.4 роки тому
04.15 Crystallization kinetics and Avrami equation for polymer crystallization.
04.14 Liquid Crystalline Polymers: Thermotropic vs. Lyotropic
Переглядів 3,9 тис.4 роки тому
04.14 Liquid Crystalline Polymers: Thermotropic vs. Lyotropic
04.13 Multiscale structure in polymer crystalline state: Part C2 - Spherulte - Supramolecular struct
Переглядів 3264 роки тому
04.13 Multiscale structure in polymer crystalline state: Part C2 - Spherulte - Supramolecular struct
04.12 Multiscale structure in polymer crystalline state: Part C1 - Spherulte & Maltese Cross Pattern
Переглядів 6154 роки тому
04.12 Multiscale structure in polymer crystalline state: Part C1 - Spherulte & Maltese Cross Pattern
04.11 Multiscale structure in polymer crystalline state: Part B - Lamellar domain
Переглядів 6254 роки тому
04.11 Multiscale structure in polymer crystalline state: Part B - Lamellar domain
04.10 Multiscale structure in polymer crystalline state: Part A - chain packing
Переглядів 4574 роки тому
04.10 Multiscale structure in polymer crystalline state: Part A - chain packing
04.09 Multiscale structure in polymer crystalline state - overview
Переглядів 5004 роки тому
04.09 Multiscale structure in polymer crystalline state - overview

КОМЕНТАРІ

  • @SaadBm-t1d
    @SaadBm-t1d 7 днів тому

    Please Sir can you help me send your script Please

  • @SaadBm-t1d
    @SaadBm-t1d 7 днів тому

    Please Sir can you help me send your script Please

  • @eshaannayak5454
    @eshaannayak5454 7 днів тому

    I just found out that professor ryu passed away 3 years ago.I'm so sad

  • @eshaannayak5454
    @eshaannayak5454 8 днів тому

    Hi can u distinguish bw compatible, miscible, immiscible blends and polymer alloy

  • @Haohao-qw2bg
    @Haohao-qw2bg 3 місяці тому

    so good lecture, way better than my professor taught...he is one of that kind of professors that forgot what students know and do not know because he excels in this field so much for so many years doing advanced research

  • @nikolasga5423
    @nikolasga5423 3 місяці тому

    If I have two polymers, I have two peaks so two aerias, how can I calculate the purity of the two polymers?

  • @MuhammadAsif-ru5mh
    @MuhammadAsif-ru5mh 3 місяці тому

    sir what is the relation of PET Resin intrinsic viscosity and DSC Tg Tm define please

  • @tombartimtim1725
    @tombartimtim1725 4 місяці тому

    Very very very clarifying😊

  • @sosodeeb6794
    @sosodeeb6794 6 місяців тому

    I need a reference book on this sir😊

  • @hamdanabdulla8507
    @hamdanabdulla8507 8 місяців тому

    Nice class

  • @winproduction7585
    @winproduction7585 8 місяців тому

    Thank you very much Professor

  • @benguyldzzeyrek7388
    @benguyldzzeyrek7388 8 місяців тому

    Sir, can you share the files you have used ?

  • @soumyakantibanerjee1998
    @soumyakantibanerjee1998 9 місяців тому

    Sir i have a question that between LCST & UCST which is favourable for getting a polyblends

  • @박태현-x6c
    @박태현-x6c 10 місяців тому

    Why l1*l2 = 0? I cannot understand reason...If there is no corrlation between two vector, the result gonna be zero?

  • @oxalikooksi
    @oxalikooksi 10 місяців тому

    thank you!!

  • @drnwenweaung6491
    @drnwenweaung6491 10 місяців тому

    Thanks,Sir

  • @punyagupta3071
    @punyagupta3071 11 місяців тому

    Very helpful video!

  • @SweetBlackay
    @SweetBlackay 11 місяців тому

    you saved my life, i was about to give up - thank you so much 😍

  • @KevinPatel-v1w
    @KevinPatel-v1w 11 місяців тому

    Why did you multiplied the DP with 2 to get the actual number of bonds

  • @arunik96
    @arunik96 11 місяців тому

    Thank you for the lectures Professor Ryu. It was very helpful in understanding the theory behind polymer blends. You mentioned chapter 18 in a book. May I ask which book you are refering to?

  • @El-fredaKugbajor
    @El-fredaKugbajor Рік тому

    very educative. Thank you !

  • @niguvoice2511
    @niguvoice2511 Рік тому

    Thank you so much, i want to know about the book

  • @MdKawsarAhmed-k3e
    @MdKawsarAhmed-k3e Рік тому

    does anyone know the text booK?

  • @MdKawsarAhmed-k3e
    @MdKawsarAhmed-k3e Рік тому

    hello, does anyone know the reference book for this course?

  • @PavanKumarPonnekanti
    @PavanKumarPonnekanti Рік тому

    You are the best

  • @Shafaqat-o8g
    @Shafaqat-o8g Рік тому

    Excellent way to explain DP of Molecular weight

  • @GulzarAhmad-sw1kh
    @GulzarAhmad-sw1kh Рік тому

    Why not use wavelengths in the UV range.

  • @GulzarAhmad-sw1kh
    @GulzarAhmad-sw1kh Рік тому

    Zimm graphs confusing... Explain using one type of graph only, plz.

  • @zodiac4242
    @zodiac4242 Рік тому

    The explanation is perfect! Thank you Professor Ryu!

  • @케냐투어
    @케냐투어 Рік тому

    교수님 안녕하십니까! Rayleigh ratio가 왜 scattering volume과 Io에 independent한지 설명 가능해주실 수 있으신가요?

  • @zainabmughal92
    @zainabmughal92 Рік тому

    Well explained

  • @odariia
    @odariia Рік тому

    thanks for a nice video. I leant new things about different volume changes as a result of faster or slower cooling rates. However, I still did not understand why a more packed (annealed or aged) polymer would consume more energy than needed (overshooting) when passing to the rubbery-like state....

  • @TijanaVasiljevic-nd8fx
    @TijanaVasiljevic-nd8fx Рік тому

    Fantastic video - helped tons!

  • @naifalajmi602
    @naifalajmi602 Рік тому

    Nice one

  • @BroRonDM
    @BroRonDM 2 роки тому

    For asphalt modification, do you prefer a mix of TPE or TPU?

  • @abebeastu9673
    @abebeastu9673 2 роки тому

    thanks🤩🤩

  • @gavin4981
    @gavin4981 2 роки тому

    Oko fresh okay shower

  • @samansabet415
    @samansabet415 2 роки тому

    Fantastic. Cheers.

  • @gazua9041
    @gazua9041 2 роки тому

    이렇게 좋은 강의를 올려주셔서 감사합니다. From Seoul, Korea.

  • @polymersci8000
    @polymersci8000 2 роки тому

    Nice and simple explanation of basic concepts in polymer. Can you tell the name of the software you are using ?

  • @chatgpt_ios
    @chatgpt_ios 2 роки тому

    Thanks for posting such a good video, could you upload the presentation file in ppt of this video?

  • @vinaynuka759
    @vinaynuka759 2 роки тому

    Professor, is there a way to calculate the statistical segment length of block copolymers?

  • @shrirangs2899
    @shrirangs2899 2 роки тому

    Can you explain M/ NA ( Avagardo number) ?

  • @sarmadrkabi5361
    @sarmadrkabi5361 2 роки тому

    dear Dr , pls can you help me in this question if i have a drug and polymer how can i calculate the chi parameter between both can you guide me to which mathmatical way so appreciated advancely

  • @sarmadrkabi5361
    @sarmadrkabi5361 2 роки тому

    dear Dr is there any software make a simulation on flory-huggins basis for prediction thanks in advance

  • @shretank_4545
    @shretank_4545 2 роки тому

    Can you suggest any book in which this all detailed explanation is mentioned

  • @kwstasioannina6251
    @kwstasioannina6251 2 роки тому

    Thank you Sir for great and detailed explanation!!

  • @natashika14
    @natashika14 2 роки тому

    Hi.Great video, thank you! I hope you can help me with a quick question. Where do I get the Ci data from? I have my calibration line and my logM but how do I get the Ci from RI? Appreciate it!!!

  • @Maavrrr
    @Maavrrr 2 роки тому

    do we always multiply by 2 for the number of C-C bonds? for any polymer that can be given? Also why dont we consider the third bond (the right one) so we multiply by 3 ?

    • @TheFireworks7
      @TheFireworks7 Рік тому

      nah because if you add another chain to it, it would have an extra bond

  • @双贺
    @双贺 2 роки тому

    anda perlu menjelaskan kandungan