Hirofumi Shinjoh : rechercher sur Z-Library

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1

The new concept 3-way catalyst for automotive lean-burn engine: NOx storage and reduction catalyst

Naoki Takahashi, Hirofumi Shinjoh, Tomoko Iijima, Tadashi Suzuki, Kiyoshi Yamazaki, Koji Yokota, Hiromasa Suzuki, Naoto Miyoshi, Shin-ichi Matsumoto, Tsuneyuki Tanizawa, Toshiaki Tanaka, Syu-shi Tatei

Journal:

Catalysis Today

Année:

1996

Langue:

english

Fichier:

PDF, 465 KB

english, 1996

2

A comparative study of “standard”, “fast” and “NO2” SCR reactions over Fe/zeolite catalyst

Masaoki Iwasaki, Hirofumi Shinjoh

Journal:

Applied Catalysis A: General

Année:

2010

Langue:

english

Fichier:

PDF, 690 KB

english, 2010

3

Ideal Pt loading for a Pt/CeO2-based catalyst stabilized by a Pt–O–Ce bond

Miho Hatanaka, Naoki Takahashi, Toshitaka Tanabe, Yasutaka Nagai, Kazuhiko Dohmae, Yuki Aoki, Takeru Yoshida, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2010

Langue:

english

Fichier:

PDF, 389 KB

english, 2010

4

Suppression of Noble Metal Sintering Based on the Support Anchoring Effect and its Application in Automotive Three-Way Catalysis

Hirofumi Shinjoh, Miho Hatanaka, Yasutaka Nagai, Toshitaka Tanabe, Naoki Takahashi, Takeru Yoshida, Yoshiharu Miyake

Journal:

Topics in Catalysis

Année:

2009

Langue:

english

Fichier:

PDF, 291 KB

english, 2009

5

The low-temperature performance of NOx storage and reduction catalyst

Naoki Takahashi, Kiyoshi Yamazaki, Hideo Sobukawa, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2007

Langue:

english

Fichier:

PDF, 648 KB

english, 2007

6

Reversible changes in the Pt oxidation state and nanostructure on a ceria-based supported Pt

Miho Hatanaka, Naoki Takahashi, Naoko Takahashi, Toshitaka Tanabe, Yasutaka Nagai, Akihiko Suda, Hirofumi Shinjoh

Journal:

Journal of Catalysis

Année:

2009

Langue:

english

Fichier:

PDF, 1.73 MB

english, 2009

7

In Situ Redispersion of Platinum Autoexhaust Catalysts: An On-Line Approach to Increasing Catalyst Lifetimes?

Yasutaka Nagai, Kazuhiko Dohmae, Yasuo Ikeda, Nobuyuki Takagi, Toshitaka Tanabe, Naoyuki Hara, Gemma Guilera, Sakura Pascarelli, Mark A. Newton, Oji Kuno, Hongying Jiang, Hirofumi Shinjoh, Shin'ichi M

Journal:

Angewandte Chemie

Année:

2008

Langue:

english

Fichier:

PDF, 595 KB

english, 2008

8

Mesoporous Ferrihydrite-Based Iron Oxide Nanoparticles as Highly Promising Materials for Ozone Removal

Dr. Thomas Mathew, Kenichirou Suzuki, Dr. Yasuhiro Ikuta, Dr. Yasutaka Nagai, Naoko Takahashi, Dr. Hirofumi Shinjoh

Journal:

Angewandte Chemie

Année:

2011

Langue:

english

Fichier:

PDF, 492 KB

english, 2011

9

In Situ Redispersion of Platinum Autoexhaust Catalysts: An On-Line Approach to Increasing Catalyst Lifetimes?

Yasutaka Nagai, Kazuhiko Dohmae, Yasuo Ikeda, Nobuyuki Takagi, Toshitaka Tanabe, Naoyuki Hara, Gemma Guilera, Sakura Pascarelli, Mark A. Newton, Oji Kuno, Hongying Jiang, Hirofumi Shinjoh, Shin'ichi M

Journal:

Angewandte Chemie International Edition

Année:

2008

Langue:

english

Fichier:

PDF, 595 KB

english, 2008

10

Mesoporous Ferrihydrite-Based Iron Oxide Nanoparticles as Highly Promising Materials for Ozone Removal

Dr. Thomas Mathew, Kenichirou Suzuki, Dr. Yasuhiro Ikuta, Dr. Yasutaka Nagai, Naoko Takahashi, Dr. Hirofumi Shinjoh

Journal:

Angewandte Chemie International Edition

Année:

2011

Langue:

english

Fichier:

PDF, 482 KB

english, 2011

11

Mesoporous 2-Line Ferrihydrite by a Solution-Phase Cooperative Assembly Process for Removal of Organic Contaminants in Air

Dr. Thomas Mathew, Kenichirou Suzuki, Dr. Yasutaka Nagai, Dr. Takamasa Nonaka, Dr. Yasuhiro Ikuta, Naoko Takahashi, Noritomo Suzuki, Dr. Hirofumi Shinjoh

Journal:

Chemistry - A European Journal

Année:

2011

Langue:

english

Fichier:

PDF, 296 KB

english, 2011

12

New approach to enhance the NOx storage performance at high temperature using basic MgAl2O4 spinel support

Naoki Takahashi, Shin’ichi Matsunaga, Toshiyuki Tanaka, Hideo Sobukawa, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2007

Langue:

english

Fichier:

PDF, 398 KB

english, 2007

13

NOx reduction performance of fresh and aged Fe-zeolites prepared by CVD: Effects of zeolite structure and Si/Al2 ratio

Masaoki Iwasaki, Kiyoshi Yamazaki, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2011

Langue:

english

Fichier:

PDF, 882 KB

english, 2011

14

Improvement in sulfur desorption of NOX storage and reduction catalysts using a Ba–Ti composite oxide

Toshiyuki Tanaka, Ichirou Tajima, Yuichi Kato, Yasushi Nishihara, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2011

Langue:

english

Fichier:

PDF, 799 KB

english, 2011

15

Transient analysis of reactions between NO and H2 with Pt-Al2O3 thin film catalyst

Kohei Okumura, Tomoyoshi Motohiro, Yoshiyuki Sakamoto, Tomoyuki Kayama, Yoshimi Kizaki, Hirofumi Shinjoh

Journal:

Applied Catalysis A: General

Année:

2009

Langue:

english

Fichier:

PDF, 330 KB

english, 2009

16

Transient reaction analysis and steady-state kinetic study of selective catalytic reduction of NO and NO + NO2 by NH3 over Fe/ZSM-5

Masaoki Iwasaki, Kiyoshi Yamazaki, Hirofumi Shinjoh

Journal:

Applied Catalysis A: General

Année:

2009

Langue:

english

Fichier:

PDF, 655 KB

english, 2009

17

Titanium-doped nanocomposite of Al2O3 and ZrO2–TiO2 as a support with high sulfur durability for NOx storage-reduction catalyst

Haruo Imagawa, Toshiyuki Tanaka, Naoki Takahashi, Shin’ichi Matsunaga, Akihiko Suda, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 644 KB

english, 2009

18

Transient analysis of oxygen storage capacity of Pt/CeO2–ZrO2 materials with millisecond- and second-time resolution

Evgenii V. Kondratenko, Yoshiyuki Sakamoto, Kohei Okumura, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 432 KB

english, 2009

19

Improved NOx storage-reduction catalysts using Al2O3 and ZrO2–TiO2 nanocomposite support for thermal stability and sulfur durability

Haruo Imagawa, Naoki Takahashi, Toshiyuki Tanaka, Shin’ichi Matsunaga, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2009

Langue:

english

Fichier:

PDF, 450 KB

english, 2009

20

Transient analysis of the release and reduction of NOx using a Pt/Ba/Al2O3 catalyst

Yoshiyuki Sakamoto, Tomoyoshi Motohiro, Shinichi Matsunaga, Kohei Okumura, Tomoyuki Kayama, Kiyoshi Yamazaki, Toshiyuki Tanaka, Yoshimi Kizaki, Naoki Takahashi, Hirofumi Shinjoh

Journal:

Catalysis Today

Année:

2007

Langue:

english

Fichier:

PDF, 1.34 MB

english, 2007

21

Dynamic in situ observation of automotive catalysts for emission control using X-ray absorption fine structure

Yasutaka Nagai, Kazuhiko Dohmae, Kentaro Teramura, Tsunehiro Tanaka, Gemma Guilera, Kazuo Kato, Masaharu Nomura, Hirofumi Shinjoh, Shin’ichi Matsumoto

Journal:

Catalysis Today

Année:

2009

Langue:

english

Fichier:

PDF, 647 KB

english, 2009

22

Time-resolved in situ UV/vis spectroscopy for analyzing the dynamics of surface and bulk redox processes in materials used as oxygen storage capacitors

Evgenii V. Kondratenko, Yoshiyuki Sakamoto, Kohei Okumura, Hirofumi Shinjoh

Journal:

Catalysis Today

Année:

2011

Langue:

english

Fichier:

PDF, 412 KB

english, 2011

23

Characterization and dynamic behavior of precious metals in automotive exhaust gas purification catalysts

Hirohito Hirata, Keisuke Kishita, Yasutaka Nagai, Kazuhiko Dohmae, Hirofumi Shinjoh, Shin’ichi Matsumoto

Journal:

Catalysis Today

Année:

2011

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2011

24

Synthesis and characterization of Al2O3 and ZrO2–TiO2 nano-composite as a support for NOx storage–reduction catalyst

Haruo Imagawa, Toshiyuki Tanaka, Naoki Takahashi, Shin'ichi Matsunaga, Akihiko Suda, Hirofumi Shinjoh

Journal:

Journal of Catalysis

Année:

2007

Langue:

english

Fichier:

PDF, 579 KB

english, 2007

25

Noble Metal Sintering Suppression Technology in Three-way Catalyst: Automotive Three-way Catalysts with the Noble Metal Sintering Suppression Technology Based on the Support Anchoring Effect

Hirofumi Shinjoh

Journal:

Catalysis Surveys from Asia

Année:

2009

Langue:

english

Fichier:

PDF, 637 KB

english, 2009

26

Dynamic oxygen mobility and a new insight into the role of Zr atoms in three-way catalysts of Pt/CeO2–ZrO2

Fei Dong, Akihiko Suda, Toshitaka Tanabe, Yasutaka Nagai, Hideo Sobukawa, Hirofumi Shinjoh, Masahiro Sugiura, Claude Descorme, Daniel Duprez

Journal:

Catalysis Today

Année:

2004

Langue:

english

Fichier:

PDF, 148 KB

english, 2004

27

Effect of combination of noble metals and metal oxide supports on catalytic reduction of NO by H2

Kohei Okumura, Tomoyoshi Motohiro, Yoshiyuki Sakamoto, Hirofumi Shinjoh

Journal:

Surface Science

Année:

2009

Langue:

english

Fichier:

PDF, 697 KB

english, 2009

28

The performance of NOx storage-reduction catalyst containing Fe-compound after thermal aging

Kiyoshi Yamazaki, Naoki Takahashi, Hirofumi Shinjoh, Masahiro Sugiura

Journal:

Applied Catalysis B: Environmental

Année:

2004

Langue:

english

Fichier:

PDF, 214 KB

english, 2004

29

Sulfur durability of NOx storage and reduction catalyst with supports of TiO2, ZrO2 and ZrO2-TiO2 mixed oxides

Naoki Takahashi, Akihiko Suda, Ichiro Hachisuka, Masahiro Sugiura, Hideo Sobukawa, Hirofumi Shinjoh

Journal:

Applied Catalysis B: Environmental

Année:

2007

Langue:

english

Fichier:

PDF, 864 KB

english, 2007

30

In situ observation of platinum sintering on ceria-based oxide for autoexhaust catalysts using Turbo-XAS

Yasutaka Nagai, Kazuhiko Dohmae, Yasuo Ikeda, Nobuyuki Takagi, Naoyuki Hara, Toshitaka Tanabe, Gemma Guilera, Sakura Pascarelli, Mark A. Newton, Naoki Takahashi, Hirofumi Shinjoh, Shin’ichi Matsumoto

Journal:

Catalysis Today

Année:

2011

Langue:

english

Fichier:

PDF, 4.29 MB

english, 2011

31

Sintering inhibition mechanism of platinum supported on ceria-based oxide and Pt-oxide–support interaction

Yasutaka Nagai, Takeshi Hirabayashi, Kazuhiko Dohmae, Nobuyuki Takagi, Takashi Minami, Hirofumi Shinjoh, Shin'ichi Matsumoto

Journal:

Journal of Catalysis

Année:

2006

Langue:

english

Fichier:

PDF, 321 KB

english, 2006

32

Characterization of Fe/ZSM-5 DeNOx catalysts prepared by different methods: Relationships between active Fe sites and NH3-SCR performance

Masaoki Iwasaki, Kiyoshi Yamazaki, Koji Banno, Hirofumi Shinjoh

Journal:

Journal of Catalysis

Année:

2008

Langue:

english

Fichier:

PDF, 974 KB

english, 2008

33

NO evolution reaction with NO2 adsorption over Fe/ZSM-5: In situ FT-IR observation and relationships with Fe sites

Masaoki Iwasaki, Hirofumi Shinjoh

Journal:

Journal of Catalysis

Année:

2010

Langue:

english

Fichier:

PDF, 933 KB

english, 2010

34

A mechanistic study on soot oxidation over CeO2–Ag catalyst with ‘rice-ball’ morphology

Kiyoshi Yamazaki, Tomoyuki Kayama, Fei Dong, Hirofumi Shinjoh

Journal:

Journal of Catalysis

Année:

2011

Langue:

english

Fichier:

PDF, 948 KB

english, 2011

35

Oxidation selectivity between n-hexane and sulfur dioxide in diesel simulated exhaust gas over platinum-supported zirconia catalyst

Yasutaka Nagai, Hirofumi Shinjoh, Koji Yokota

Journal:

Applied Catalysis B: Environmental

Année:

2002

Langue:

english

Fichier:

PDF, 152 KB

english, 2002

36

Effect of lanthanum on the no reduction over palladium catalysts

Hideaki Muraki, Hirofumi Shinjoh, Yoshiyasu Fujitani

Journal:

Applied Catalysis

Année:

1986

Langue:

english

Fichier:

PDF, 558 KB

english, 1986

37

Periodic operation effects in propane and propylene oxidation over noble metal catalysts

Hirofumi Shinjoh, Hideaki Muraki, Yoshiyasu Fujitani

Journal:

Applied Catalysis

Année:

1989

Langue:

english

Fichier:

PDF, 612 KB

english, 1989

38

Mesoporous ferrihydrite with incorporated manganese for rapid removal of organic contaminants in air

Mathew, Thomas, Suzuki, Kenichirou, Ikuta, Yasuhiro, Takahashi, Naoko, Shinjoh, Hirofumi

Journal:

Chemical Communications

Année:

2012

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2012

39

Behavior of automotive noble metal catalysts in cycled feedstreams

Muraki, Hideaki, Shinjoh, Hirofumi, Sobukawa, Hideo, Yokota, Kohji, Fujitani, Yoshiyasu

Journal:

Industrial & Engineering Chemistry Product Research and Development

Année:

1985

Langue:

english

Fichier:

PDF, 673 KB

english, 1985

40

Studies on the regeneration of sulfur-poisoned NOX storage and reduction catalysts, including a Ba composite oxide

Tanaka, Toshiyuki, Amano, Kumi, Dohmae, Kazuhiko, Takahashi, Naoki, Shinjoh, Hirofumi

Journal:

Applied Catalysis A: General

Année:

2013

Langue:

english

Fichier:

PDF, 1.94 MB

english, 2013

41

Nanostructured Ceria−Silver Synthesized in a One-Pot Redox Reaction Catalyzes Carbon Oxidation

Kayama, Tomoyuki, Yamazaki, Kiyoshi, Shinjoh, Hirofumi

Journal:

Journal of the American Chemical Society

Année:

2010

Langue:

english

Fichier:

PDF, 146 KB

english, 2010

42

The remote oxidation of soot separated by ash deposits via silver–ceria composite catalysts

Yamazaki, Kiyoshi, Sakakibara, Yuji, Dong, Fei, Shinjoh, Hirofumi

Journal:

Applied Catalysis A: General

Année:

2014

Langue:

english

Fichier:

PDF, 3.73 MB

english, 2014

43

Direct measurements of gas diffusivity in a washcoat layer under steady state conditions at ambient temperature

Kato, Satoru, Ozeki, Hironobu, Yamada, Hiroshi, Tagawa, Tomohiko, Takahashi, Naoki, Shinjoh, Hirofumi

Journal:

Journal of Industrial & Engineering Chemistry

Année:

2013

Langue:

english

Fichier:

PDF, 554 KB

english, 2013

44

Extra-Low-Temperature Oxygen Storage Capacity of CeO 2 Nanocrystals with Cubic Facets

Zhang, Jing, Kumagai, Hitoshi, Yamamura, Kae, Ohara, Satoshi, Takami, Seiichi, Morikawa, Akira, Shinjoh, Hirofumi, Kaneko, Kenji, Adschiri, Tadafumi, Suda, Akihiko

Journal:

Année:

2011

Langue:

english

Fichier:

PDF, 3.62 MB

english, 2011

45

Analysis of the adsorption state and desorption kinetics of NO2 over Fe–zeolite catalyst by FT-IR and temperature-programmed desorption

Iwasaki, Masaoki, Shinjoh, Hirofumi

Journal:

Physical Chemistry Chemical Physics

Année:

2010

Langue:

english

Fichier:

PDF, 741 KB

english, 2010

46

Low-temperature oxidation of particulate matter using ozone

Itoh, Yoshihiko, Sakakibara, Yuji, Shinjoh, Hirofumi

Journal:

Année:

2014

Langue:

english

Fichier:

PDF, 561 KB

english, 2014

47

Palladium-lanthanum catalysts for automotive emission control

Muraki, Hideaki, Shinjoh, Hirofumi, Sobukawa, Hideo, Yokota, Kohji, Fujitani, Yoshiyasu

Journal:

Industrial & Engineering Chemistry Product Research and Development

Année:

1986

Langue:

english

Fichier:

PDF, 804 KB

english, 1986

48

The effect of steam and hydrogen in promoting the oxidation of carbon monoxide over a platinum on alumina catalyst

Muraki, Hideaki, Matunaga, Shin-Ichi, Shinjoh, Hirofumi, Wainwright, Mark S., Trimm, David L.

Journal:

Journal of Chemical Technology & Biotechnology

Année:

2007

Langue:

english

Fichier:

PDF, 413 KB

english, 2007

49

Direct measurements of gas diffusivity in a washcoat layer under steady state and heated conditions

Kato, Satoru, Ozeki, Hironobu, Yamada, Hiroshi, Tagawa, Tomohiko, Takahashi, Naoki, Shinjoh, Hirofumi

Journal:

Chemical Engineering Journal

Année:

2015

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2015

50

Hydrothermal stability enhancement by sequential ion-exchange of rare earth metals on Fe/BEA zeolites used as NO reduction catalysts

Iwasaki, Masaoki, Shinjoh, Hirofumi

Journal:

Chemical Communications

Année:

2011

Langue:

english

Fichier:

PDF, 1.53 MB

english, 2011