Barium-doped iron nanoparticles supported on MgO as an efficient catalyst for ammonia synthesis under mild reaction conditions-Reference-Cited by-同舟云学术

Barium-doped iron nanoparticles supported on MgO as an efficient catalyst for ammonia synthesis under mild reaction conditions

Published:2024 Issue:12 Volume:8 Page:2593-2600
ISSN:2398-4902
Container-title:Sustainable Energy & Fuels
language:en
Short-container-title:Sustainable Energy Fuels

Author:

Era Kohei¹^ORCID,Sato Katsutoshi¹²^ORCID,Miyahara Shin-ichiro¹^ORCID,Naito Takahiro³^ORCID,De Silva Kanishka³^ORCID,Akrami Saeid³^ORCID,Yamada Hiroshi¹^ORCID,Toriyama Takaaki⁴,Tamaoka Takehiro⁴^ORCID,Yamamoto Tomokazu⁴^ORCID,Murakami Yasukazu⁴⁵^ORCID,Inazu Koji⁶^ORCID,Nagaoka Katsutoshi¹³^ORCID

Affiliation:

1. Department of Chemical Systems Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan

2. Institute for Advanced Research, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan

3. Institutes of Innovation for Future Society, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan

4. The Ultramicroscopy Research Center, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan

5. Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan

6. National Institute of Technology, Numazu College, 3600 Ooka, Numazu, Shizuoka, 410-8501, Japan

Abstract

A Ba-doped Fe/MgO catalyst pre-reduced at 700 °C, much higher than that of conventional Fe catalysts, forms an Fe0-core and BaO-shell structure. This enhances ammonia synthesis activity due to electron donation from BaO to N2via Fe0.

Funder

Ministry of Education, Culture, Sports, Science and Technology

Japan Science and Technology Agency

New Energy and Industrial Technology Development Organization

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/SE/D4SE00411F

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