Kyushu University

Osaka University

Tokai University Educational System

Shigeru Fujino

Hirofumi Kan

Akira Yoshikawa

Toshihisa Suyama

Nobuhiko Sarukura

Hiroshi Azechi

Mitsuo Nakai

Toshihisa Kajiwara

Yasunobu Arikawa

Hiroshi Ikeda

Takahiro Murata

Seiji Inaba

Yoshiyuki Usuki

Hideki Yoshida

A resin composition for inorganic molded article production use, which is provided with inorganic particles each containing amorphous SiOand a photocurable resin composition, in which the photocurable resin composition contains a photocurable resin precursor and a photopolymerization initiator, the content of the inorganic particles is 60% by mass or more with respect to the total amount of the photocurable resin composition and the inorganic particles and is 60% by mass or more with respect to the entire amount of the resin composition for inorganic molded article production use, and the viscosity of the composition for inorganic molded article production use is 10000 mPa·s or less.

Composition for inorganic molded article production use, and method for producing inorganic molded article

The present invention provides a composite shaped body comprising silica nanoparticles and an organic polymer, wherein the silica nanoparticles and the organic polymer form a three-dimensional network; thereby provides: a composite shaped body which exhibits excellent formability and fabricability and which is also suited for use, for example, in producing a silica glass provided with an electrical conductivity; and a silica glass (especially, an electrically conductive silica glass) obtained by firing the composite shaped body.

Composite shaped body and silica glass, and method for producing the same

A neutron measurement apparatusA includes a neutron detection unit, a photodetection unitthat detects scintillation light emitted from the neutron detection unit, a light guide optical systemthat guides the scintillation light from the neutron detection unitto the photodetection unit, and a shielding memberwhich is located between the neutron detection unitand the photodetection unitfor shielding radiation passing in a direction toward the photodetection unit. Further, a scintillator formed of a lithium glass material in which PrFis doped to a glass material 20Al(PO)-80LiF is used as a neutron detection scintillator composing the neutron detection unit. Thereby, the neutron detection scintillator and the neutron measurement apparatus which are capable of suitably performing neutron measurement such as measurement of scattered neutrons from an implosion plasma can be realized.

Scintillator for neutron detection and neutron measurement device

Growing community of inventors

Fukuoka, Japan

Shigeru Fujino