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Dive into the research topics where Danping Chen is active.

Publication


Featured researches published by Danping Chen.


Applied Physics Letters | 2005

Colorless transparent fluorescence material: Sintered porous glass containing rare-earth and transition-metal ions

Danping Chen; Hiroshi Miyoshi; Tomoko Akai; Tetsuo Yazawa

Transparent fluorescence oxide glass with high emission yields has been prepared. Porous glass was impregnated with rare-earth and transition-metal ions and consequently sintered at 1100°C into a compact nonporous glass. Reduction sintering is indispensable for obtaining fluorescence glass with high emission yield. Sintering of glass impregnated with Eu ions in a reducing atmosphere enhances the emission intensity by about 15 times than that sintered in air. The Eu2+ and Ce3+ ions and Sn2+ and Cu+ ions incorporated in SiO2 glass obtained by reduction sintering exhibit intense fluorescence in the near-ultraviolet and visible ranges, their emission yields are 97%, 70%, 100%, and 90%, respectively.


Journal of Non-crystalline Solids | 2004

NMR study of structural changes of alkali borosilicate glasses with heat treatment

Danping Chen; Hiroshi Miyoshi; Hirotsugu Masui; Tomoko Akai; Tetsuo Yazawa


Journal of Non-crystalline Solids | 2004

Effect of calcium additive on structural changes under heat treatment in sodium borosilicate glasses

Hiroshi Miyoshi; Danping Chen; Hirotsugu Masui; Tetsuo Yazawa; Tomoko Akai


Waste Management | 2006

Extraction of heavy metal ions from waste colored glass through phase separation.

Danping Chen; Hirotsugu Masui; Hiroshi Miyoshi; Tomoko Akai; Tetsuo Yazawa


Journal of Non-crystalline Solids | 2006

Tb3+-impregnated, non-porous silica glass possessing intense green luminescence under UV and VUV excitation

Wei Liu; Danping Chen; Hiroshi Miyoshi; Kohei Kadono; Tomoko Akai


Archive | 2002

Method for recycling waste glass and recycled glass

Tomoko Akai; Danping Chen; Hirotsugu Masui; Kouji Kuraoka; Tetsuo Yazawa


Journal of Non-crystalline Solids | 2004

A novel process utilizing subcritical water to recycle soda–lime–silicate glass

Hiroshi Miyoshi; Danping Chen; Tomoko Akai


Journal of the American Ceramic Society | 2005

Leaching Behavior of Sodium from Fine Particles of Soda–Lime–Silicate Glass in Acid Solution

Tomoko Akai; Koji Kuraoka; Danping Chen; Yoshihiro Yamamoto; Tatsuya Shirakami; Kazuyori Urabe; Tetsuo Yazawa


Materials Chemistry and Physics | 2008

Preparation and photoluminescence properties of Vycor glasses impregnated with Tb3+ and Ce3+(or Gd3+)

Wei Liu; Danping Chen; Tomoko Akai


Archive | 2004

Method of treating waste glass

Hiroshi Miyoshi; Tomoko Akai; Danping Chen

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Tomoko Akai

National Presto Industries

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Tetsuo Yazawa

Industrial Research Institute

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Tetsuo Yazawa

Industrial Research Institute

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Wei Liu

National Institute of Advanced Industrial Science and Technology

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Kohei Kadono

Kyoto Institute of Technology

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Koji Kuraoka

National Institute of Advanced Industrial Science and Technology

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Yoshiki Shimizu

National Institute of Advanced Industrial Science and Technology

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