@article{oai:repository.lib.tottori-u.ac.jp:00007096, author = {片田, 直伸 and Katada, Naonobu and 菅沼, 学史 and Suganuma, Satoshi and 南条, 真佐人 and Nanjo, Masato and Kawaguchi, Yusuke and Takeda, Kazuki and Matsuoka, Taku and Uozumi, Naoki and Kanai, Kazuki and Fujiwara, Shohei and Kinugasa, Keisuke and Nakamura, Koshiro}, journal = {Applied Catalysis A: General, Applied Catalysis A: General}, month = {Jan}, note = {Dealkylation of alkylnaphthalene, as a model of alkyl polycyclic aromatic hydrocarbon compounds in heavy oils, proceeded selectively on a silica monolayer solid acid catalyst. The activity was generated by the deposition of silica on alumina with generation of Brønsted acidity. The activity and Brønsted acid amount showed the maximum where the monolayer covered the surface, indicating that the Brønsted acid site generated on the silica monolayer was the active species. The activity and selectivity on the silica monolayer were high compared to other aluminosilicate catalysts, and high activity was observed even after calcination at 973–1173K.}, pages = {93--101}, title = {Dealkylation of alkyl polycyclic aromatic hydrocarbon over silica monolayer solid acid catalyst}, volume = {530}, year = {2017}, yomi = {カタダ, ナオノブ and カワグチ, ユウスケ and タケダ, カズキ and マツオカ, タク and ウズミ, ナオキ and カナイ, カズキ and フジワラ, ショウヘイ and キヌガサ, ケイスケ and ナカムラ, コウシロウ and スガヌマ, サトシ and ナンジョウ, マサト and カワグチ, ユウスケ and タケダ, カズキ and マツオカ, タク and ウズミ, ナオキ and カナイ, カズキ and フジワラ, ショウヘイ and キヌガサ, ケイスケ and ナカムラ, コウシロウ} }