1. Effect of CaO/SiO₂ and Fe/SiO₂ Ratios on the Viscosity at 1300°C of Partly Crystallized Silicate Slags

   • Manuel Flores-Favela
   • Hugo Pelaez-Ramirez
   • Isaias Almaguer-Guzman

   OriginalPaper 01 June 2021 Pages: 75 - 82

   

2. Effect of Temperature and Water Glass Addition on the Microstructure and Physical Properties of Soda–Lime Foam Glass

   • A. Bashiri
   • A. Amirhosseini
   • H. Ghanbari

   OriginalPaper 01 June 2021 Pages: 83 - 90

   

3. Analytical TEM Observation of the Flame-Ablated Surface of Borosilicate-Glass Vials

   • K. Mikamoto
   • M. Takeuchi
   • T. Suzuki

   OriginalPaper 01 June 2021 Pages: 91 - 96

   

4. Thermal Properties of Glass and Melts of the CaO–B₂O₃–Al₂O₃–CuO System

   • E. N. Selivanov
   • A. S. Vusikhis
   • V. V. Ryabov

   OriginalPaper 01 June 2021 Pages: 97 - 103

   

5. Optical Properties of Mixed Alkali Borate Glasses

   • M. A. Samee
   • Shaik Kareem Ahmmad
   • Syed Rahman

   OriginalPaper 01 June 2021 Pages: 104 - 117

   

6. Structural Changes in Silica Glass under the Action of Electron Beam Irradiation: The Effect of Irradiation Dose

   • A. I. Sidorov
   • D. A. Kirpichenko
   • O. A. Podsvirov

   OriginalPaper Open access 01 June 2021 Pages: 118 - 125

   

7. Direct Preparation of Powdered Geopolymer Using Polyvinyl Alcohol as Dispersant Template and Its Cu(II) Cation Adsorption Capacity

   • Teruhisa Hongo
   • Ayako Baba

   OriginalPaper 01 June 2021 Pages: 126 - 131

   

8. Effect of Bismuth Additives on the Kinetics and Mechanism of As₂Se₃ Glass Crystallization

   • E. V. Shkol’nikov

   OriginalPaper 01 June 2021 Pages: 132 - 142

   

9. Adsorption and Photocatalyst of Methylene Blue on Mesoporous Bioactive Glass with La and Ti Dopants

   • Liying Li
   • Di Zhao
   • Xiaonan Zhang

   OriginalPaper 01 June 2021 Pages: 143 - 153

   

10. Compositions, Physical and Chemical Properties, and Compatibility of Lead–Boron–Silicate Glass with Ruthenium(IV) Oxide Compounds

    • N. S. Lozinskii
    • A. N. Lopanov
    • Ya. A. Moroz

    OriginalPaper 01 June 2021 Pages: 154 - 165

11. Mössbauer Studies of the Local Surrounding of Atoms in Amorphous and Crystalline Ge₂Sb₂Te₅ Films

    • G. A. Bordovskii
    • A. V. Marchenko
    • P. P. Seregin

    OriginalPaper 01 June 2021 Pages: 166 - 172

    

12. Development and Research on Ion-Conducting Membranes Based on Cross-Linked Polyvinyl Alcohol

    • O. S. Lyozova
    • O. A. Zagrebelny
    • A. G. Ivanova

    OriginalPaper 01 June 2021 Pages: 173 - 180

    

13. Solid-Phase Synthesis of KNaSO₄ in a Thermal X-Ray Machine Followed by a Study of the Synthesis Product during Cooling

    • O. Yu. Shorets
    • S. K. Filatov
    • R. S. Bubnova

    OriginalPaper 01 June 2021 Pages: 181 - 185