PDF Download Schedule 2 [1PB-125] Preparation and application of new gels containing viologen units 03.Poster ○SATO, Rikiya; HOSOKAWA, Tooru; SATO, Nozomi; SANBE, Shotaro; NAGANE, Takayuki (Grad. Sch. Sci., Eng., Yamagata Univ.) Keywords:viologen、gel、electron transfer catalyst、polyvinyl alcohol