Catalytic N2O decomposition in an electric field at low temperatures

被引：2

作者：

Shigemoto, Ayaka ^{[1
]}

Higo, Takuma ^{[1
]}

Ukai, Chihiro ^{[1
]}

Inoda, Yuki ^{[1
]}

Mitarai, Kenta ^{[2
]}

Sekine, Yasushi ^{[1
]}

机构：

[1] Waseda Univ, Appl Chem, 3-4-1 Okubo,Shinjuku, Tokyo, Japan

[2] Yanmar Holding, Res & Dev Ctr, Maibara, Shiga 5218511, Japan

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2024年 / 14卷 / 16期

基金：

日本学术振兴会;

关键词：

NITROUS-OXIDE; NOBLE-METAL; MECHANISM; O-2; NO;

D O I：

10.1039/d4cy00698d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nitrous oxide (N2O ) exerts strong effects on global warming and environmental destruction. Various catalytic technologies have been investigated for N2O abatement. We investigated a catalytic system in an electric field, revealing that N2O can be decomposed efficiently, even at low temperatures and in the presence of excess oxygen and water vapour. Reaction mechanisms with and without an electric field have been investigated using kinetics and various operando analyses, which revealed that surface-lattice oxygen on catalyst supports plays a crucially important role in N2O decomposition in an electric field at low temperatures.

引用

页码：4471 / 4478

页数：9

共 54 条

[1] N2O Decomposition over Fe-ZSM-5: A Systematic Study in the Generation of Active Sites [J].

Bromley, Bryan ;

Pischetola, Chiara ;

Nikoshvili, Linda ;

Cardenas-Lizana, Fernando ;

Kiwi-Minsker, Lioubov .

MOLECULES, 2020, 25 (17)

[2] Mechanistic approach for the kinetics of the decomposition of nitrous oxide over calcined hydrotalcites [J].

Dandl, H ;

Emig, G .

APPLIED CATALYSIS A-GENERAL, 1998, 168 (02) :261-268

[3] Efforts Toward Unraveling Plasma-Assisted Catalysis: Determination of Kinetics and Molecular Temperatures within N2O Discharges [J].

Hanna, Angela R. ;

Fisher, Ellen R. .

ACS CATALYSIS, 2020, 10 (11) :6546-6560

[4] N2O decomposition properties of Ru catalysts supported on various oxide materials and SnO2 [J].

Hinokuma, Satoshi ;

Iwasa, Takeshi ;

Kon, Yoshihiro ;

Taketsugu, Tetsuya ;

Sato, Kazuhiko .

SCIENTIFIC REPORTS, 2020, 10 (01)

[5] It is no laughing matter: nitrous oxide formation in diesel engines and advances in its abatement over rhodium-based catalysts [J].

Jablonska, Magdalena ;

Palkovits, Regina .

CATALYSIS SCIENCE & TECHNOLOGY, 2016, 6 (21) :7671-7687

[6]

Jaboska M., 2019, APPL CATAL B-ENVIRON, V243, P66

[7] Promotional Effect of Ag on the Catalytic Decomposition of N2O in the Presence of O2 over the Al2O3-Supported Rh Catalyst [J].

Jing, Yuan ;

He, Chenxi ;

Zhang, Ningqiang ;

Murano, Yu ;

Toyoshima, Ryo ;

Kondoh, Hiroshi ;

Kageyama, Yuuta ;

Inomata, Hironori ;

Toyao, Takashi ;

Shimizu, Ken-ichi .

ACS CATALYSIS, 2023, 13 (19) :12983-12993

[8] Catalytic Decomposition of N2O in the Presence of O2throughRedox of Rh Oxide in a RhOx/ZrO2Catalyst [J].

Jing, Yuan ;

Taketoshi, Koichiro ;

Zhang, Ningqiang ;

He, Chenxi ;

Toyao, Takashi ;

Maeno, Zen ;

Ohori, Teppei ;

Ishikawa, Naoya ;

Shimizu, Ken-ichi .

ACS CATALYSIS, 2022, 12 (11) :6325-6333

[9] Topological Aspect of the Distribution of Co Species and N2O Decomposition Performance for Co/Zeolite Catalysts [J].

Kang, Bin ;

Zhang, Runduo ;

Guo, Mengfei ;

Guo, Xiaonan ;

Di, Zhaoying ;

Wei, Ying ;

Jia, Jingbo .

ENERGY & FUELS, 2023, 37 (23) :18019-18029

[10]

Kapteijn F, 1996, APPL CATAL B-ENVIRON, V9, P25

← 1 2 3 4 5 6 →