ForewordIn search of new functionality for glass ------- p.1
Kuniaki Tatsumi
Feature Articles: Sustainable society and glass1) Glass in Sustainable Society ------- p.3
Tetsuo Yazawa
2) Feasibility of architectural flat glass recycling in Japan ------- p.5
Tsuyoshi Seike
3) Technical feasibility of recycling PV panel glass to ceramics and tiles ------- p.9
So Kato
Ichiro Daigo
4) Exhaust gas treatment for glass melting furnace using plasma-chemical hybrid process ------- p.12
Hashira Yamamoto
5) Hydrogen Firing on a Float Glass Furnace ------- p.15
Andrew Keeley
6) Recent developments in the conversion technology of infrared light energy-Toward the photovoltaic window glass- ------- p.21
Masanori Sakamoto
7) Infrared smart window using nanoporous VO2 thin film by MOD method ------- p.26
Hideo Wada
New glass Research TopicsGlass-like fragmentation of high-temperature silicate melts ------- p.29
Atsuko Namiki
Topics of Meeting on Glass1) Report on the E-MRS 2023 Spring meeting ------- p.34
Takahito Otsuka
2) Report on GOMD 2023 Annual Meeting ------- p.38
Atsunobu Masuno
3) Report on the 21st Meeting of the Japanese Sol-Gel Society ------- p.42
Yoshimitsu Itoh
4) Report on 'The the Ceramic Society of Japan The 36th Fall Meeting' ------- p.46
Masataka Takagi
5) Report on the 36th Fall Meeting by the Ceramic Society of Japan ------- p.49
Akiko Obata
Relative Organization1) The 13th General Meeting 2023 Report ------- p.52
New Glass Forum
2) Report on the 2nd grant awarding ceremony for winners of the 2023 Glass Research Promoting Program ------- p.54
New Glass Forum
3) Report on the memorial lecture of the 13th annual meeting of New Glass Forum ------- p.56
Takeyuki Kato
4) Report on the 150th Tour New Glass Forum young conference ------- p.59
Satoshi Ogawa
ColumnInsight into the third ancient glass with Asian origin ------- p.62
Yukihito Nagashima