n-

Preparation of highly dispersed Pt/zeolite catalysts andinhibition of cracking in skeletal isomerization of

n-heptane

Yoshiyuki IZUTSU

2014 7

RON 1 96.0 2 8 9.0

1 (RON = 99.0)

1%

4-6 7

2

-

-

1

2 -

-

No .1

-

-

PtCr /beta

-

-

3 2

PtCr /beta ,

PtFe /beta , PtCe/beta - 50%

3 X (XRD)

(CO)

4-6

XRD

-

4 PtCr /beta

X X

No.2

Pt 2 + Pt 4 +

Pt 0

6

CO

Cr/Pt = 1.2

Pt 2 + CrO 42 - (MD)

Pt 2 +

CrO 42 -

Pt 2 + CrO 42 -

4

5

-

MD

Pt 2 + CrO 42 -

No.3

.1

2014 7

Yoshiyuki Izutsu, Yuki Oku, Yusuke Hidaka, Naoki Kanaya, Yoshiki Nakajima, Jun

Fukuroi, Kaname Yoshida, Yukichi Sasaki, Masahiko Matsukata

“Physicochemical Characterization of Highly Dispersed Platinum and Chromium on

Zeolite Beta”

Journal of Physical Chemistry C, 118 (2014) 10746–10753

Daiki Mukai, Yoshiyuki Izutsu, Yasushi Sekine

“Highly and stably dispersed Pt catalysts supported over La1- Sr AlO3-0.5 perovskite

for oxidative methane activation and their structures”

Applied Catalysis A: General, 458 (2013) 71-81

Yoshiyuki Izutsu, Yuki Oku, Yusuke Hidaka, Kaname Yoshida, Yukichi Sasaki, Yasushi

Sekine, Eiichi Kikuchi, Masahiko Matsukata

“ Synthesis and characterization of chromium-added Pt/beta zeolite and its

catalytic performance for -heptane isomerization”

Catalysis Letters, 143 (2013) 486-494

Yasushi Sekine, Daiki Mukai, Yuki Murai, Satoshi Tochiya, Yoshiyuki Izutsu, Kei

Sekiguchi, Naomi Hosomura, Hirohisa Arai, Eiichi Kikuchi, Yukihiro Sugiura

“Steam reforming of toluene over perovskite-supported Ni catalysts” Applied

Catalysis A: General, 451 (2013) 160-167

Yasushi Sekine, Atsushi Kazama, Yoshiyuki Izutsu, Masahiko Matsukata, Eiichi

Kikuchi

“Steam reforming of ethanol over cobalt catalyst modified with small amount of

iron”

Catalysis Letters, 132 (2009) 329-337

.2

-heptane Pt/beta Fe

43 2013 11

PtFe/H-*BEA n-heptane

112 2013 9

“PtCr/beta

28 , 2012 11

beta Pt, Cr

110 , 2012 9

Yoshiyuki Izutsu, Yuki Oku, Yusuke Hidaka, Yasushi Sekine, Eiichi Kikuchi, Masahiko

Matsukata

“ -heptane skeletal isomerization over zeolite beta modified with dual elements”

Pre-Symposium of ZMPC 2012, 2012 7

“Beta Pt, Ce -heptane

109 , 2012 3

“PtCe/beta -heptane

108 , 2011 9

Yoshiyuki Izutsu, Yuki Oku, Yasushi Sekine, Eiichi Kikuchi, Masahiko Matsukata

“Effects of additional metals to Pt/*BEA catalyst for -heptane isomerization”

13th Korea-Japan Symposium on Catalysis, 2011 5

“ - Pt/beta

60 , 2011 5

.3

Yasushi Sekine, Yoshiyuki Izutsu, Atsushi Kazama, Masahiko Matsukata, Eiichi

Kikuchi

“Hydrogen production by steam reforming of ethanol over supported Fe/Co catalyst”

9th Novel Gas Conversion Symposium, 2010 5

“Fe/Co/ -Al2O3

105 , 2010 3

Yoshiyuki Izutsu, Yasushi Sekine, Atsushi Kazama, Masahiko Matsukata, Eiichi

Kikuchi

“Hydrogen production by steam reforming of ethanol over supported iron-cobalt

catalyst”

239th ACS National Meeting, 2010 3

Yasushi Sekine, Yoshiyuki Izutsu, Atsushi Kazama, Masahiko Matsukata, Eiichi

Kikuchi

“Steam reforming of ethanol over supported cobalt catalyst”

EuropaCat IX, 2009 9