Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites
Perovskite oxides show great promise as an alternative catalyst to the conventional nickel cermets for CO 2 reduction reactions (CO 2 RR) in solid oxide electrolysis cells (SOECs) owing to their advantages of redox stability and coking resistance. Nevertheless, practical applications of these oxides...
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| creator | Wang, Zhongxu Wang, Yue Jin, Zongzi Tong, Yongcheng Li, Chen Peng, Ranran Wang, Chengwei Chen, Chusheng Tong, Xiaofeng Zhan, Zhongliang |
| description | Perovskite oxides show great promise as an alternative catalyst to the conventional nickel cermets for CO
2
reduction reactions (CO
2
RR) in solid oxide electrolysis cells (SOECs) owing to their advantages of redox stability and coking resistance. Nevertheless, practical applications of these oxides are prevented largely by their poor CO
2
RR activities. Herein, a novel donor and acceptor co‐doped nonstoichiometric double perovskite, La
0.3
Sr
1.55
Fe
1.5
Ni
0.1
Mo
0.4
O
6−
δ
(LSFNM), is developed with in situ exsolved FeNi
3
nanoparticles to efficiently catalyze CO
2
RR in SOECs. Pure CO
2
electrolysis over the impregnated FeNi
3
@LSFNM catalysts is evaluated on two types of SOECs—one with thin (ZrO
2
)
0.89
(Sc
2
O
3
)
0.1
(CeO
2
)
0.01
(SSZ) electrolytes supported on 430L alloys and the other with thin La
0.9
Sr
0.1
Ga
0.8
Mg
0.2
O
3−
δ
(LSGM) electrolytes supported on impregnated SmBa
0.5
Sr
0.5
Co
2
O
5+
δ
(SBSCO)@LSGM anodes, producing unprecedently high current densities of 2.84 A cm
−2
for the former and 3.07 A cm
−2
for the latter at 1.5 V and 800 °C. Experimental analysis and density‐functional theory (DFT) calculations reveal collective synergistic catalysis of oxygen vacancies (), the doping Ni
2+
ions and FeNi
3
nanoparticles via the cooperative ‐O(CO
2
), and Ni(II)–C(sp) and Ni(0)–O(CO
2
) interactions in LSFNM, not only facilitating CO
2
chemisorption on oxygen vacancies but also destabilizing and dissociating surface carbonates in the vicinity of FeNi
3
spontaneously into CO. |
| doi_str_mv | 10.1002/adfm.202404051 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref</sourceid><recordid>TN_cdi_crossref_primary_10_1002_adfm_202404051</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1002_adfm_202404051</sourcerecordid><originalsourceid>FETCH-crossref_primary_10_1002_adfm_2024040513</originalsourceid><addsrcrecordid>eNqVj0FLAzEUhENRaNVePb8_0PUlu229rxVPWtSDtxDTtzY1u0_y0sL-e3dBehcGZg4zA59StxoLjWju3K5pC4OmwgqXeqJmeqVXixLN_cU564-puhI5IOr1uqxm6lBzjORzOBG89R2lryA5eKhddrGXIMANbMZGYr-nNngXoX4BA6-0Ow477mDQM3eSOfh94JZyGg4e-PgZCbaU-CTfIZPcqMvGRaH5n1-r4nHzXj8tfGKRRI39SaF1qbca7UhkRyJ7Jir_PfgFj-BVxg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Wang, Zhongxu ; Wang, Yue ; Jin, Zongzi ; Tong, Yongcheng ; Li, Chen ; Peng, Ranran ; Wang, Chengwei ; Chen, Chusheng ; Tong, Xiaofeng ; Zhan, Zhongliang</creator><creatorcontrib>Wang, Zhongxu ; Wang, Yue ; Jin, Zongzi ; Tong, Yongcheng ; Li, Chen ; Peng, Ranran ; Wang, Chengwei ; Chen, Chusheng ; Tong, Xiaofeng ; Zhan, Zhongliang</creatorcontrib><description>Perovskite oxides show great promise as an alternative catalyst to the conventional nickel cermets for CO
2
reduction reactions (CO
2
RR) in solid oxide electrolysis cells (SOECs) owing to their advantages of redox stability and coking resistance. Nevertheless, practical applications of these oxides are prevented largely by their poor CO
2
RR activities. Herein, a novel donor and acceptor co‐doped nonstoichiometric double perovskite, La
0.3
Sr
1.55
Fe
1.5
Ni
0.1
Mo
0.4
O
6−
δ
(LSFNM), is developed with in situ exsolved FeNi
3
nanoparticles to efficiently catalyze CO
2
RR in SOECs. Pure CO
2
electrolysis over the impregnated FeNi
3
@LSFNM catalysts is evaluated on two types of SOECs—one with thin (ZrO
2
)
0.89
(Sc
2
O
3
)
0.1
(CeO
2
)
0.01
(SSZ) electrolytes supported on 430L alloys and the other with thin La
0.9
Sr
0.1
Ga
0.8
Mg
0.2
O
3−
δ
(LSGM) electrolytes supported on impregnated SmBa
0.5
Sr
0.5
Co
2
O
5+
δ
(SBSCO)@LSGM anodes, producing unprecedently high current densities of 2.84 A cm
−2
for the former and 3.07 A cm
−2
for the latter at 1.5 V and 800 °C. Experimental analysis and density‐functional theory (DFT) calculations reveal collective synergistic catalysis of oxygen vacancies (), the doping Ni
2+
ions and FeNi
3
nanoparticles via the cooperative ‐O(CO
2
), and Ni(II)–C(sp) and Ni(0)–O(CO
2
) interactions in LSFNM, not only facilitating CO
2
chemisorption on oxygen vacancies but also destabilizing and dissociating surface carbonates in the vicinity of FeNi
3
spontaneously into CO.</description><identifier>ISSN: 1616-301X</identifier><identifier>EISSN: 1616-3028</identifier><identifier>DOI: 10.1002/adfm.202404051</identifier><language>eng</language><ispartof>Advanced functional materials, 2024-10, Vol.34 (40)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-crossref_primary_10_1002_adfm_2024040513</cites><orcidid>0000-0002-9717-9865</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Wang, Zhongxu</creatorcontrib><creatorcontrib>Wang, Yue</creatorcontrib><creatorcontrib>Jin, Zongzi</creatorcontrib><creatorcontrib>Tong, Yongcheng</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Peng, Ranran</creatorcontrib><creatorcontrib>Wang, Chengwei</creatorcontrib><creatorcontrib>Chen, Chusheng</creatorcontrib><creatorcontrib>Tong, Xiaofeng</creatorcontrib><creatorcontrib>Zhan, Zhongliang</creatorcontrib><title>Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites</title><title>Advanced functional materials</title><description>Perovskite oxides show great promise as an alternative catalyst to the conventional nickel cermets for CO
2
reduction reactions (CO
2
RR) in solid oxide electrolysis cells (SOECs) owing to their advantages of redox stability and coking resistance. Nevertheless, practical applications of these oxides are prevented largely by their poor CO
2
RR activities. Herein, a novel donor and acceptor co‐doped nonstoichiometric double perovskite, La
0.3
Sr
1.55
Fe
1.5
Ni
0.1
Mo
0.4
O
6−
δ
(LSFNM), is developed with in situ exsolved FeNi
3
nanoparticles to efficiently catalyze CO
2
RR in SOECs. Pure CO
2
electrolysis over the impregnated FeNi
3
@LSFNM catalysts is evaluated on two types of SOECs—one with thin (ZrO
2
)
0.89
(Sc
2
O
3
)
0.1
(CeO
2
)
0.01
(SSZ) electrolytes supported on 430L alloys and the other with thin La
0.9
Sr
0.1
Ga
0.8
Mg
0.2
O
3−
δ
(LSGM) electrolytes supported on impregnated SmBa
0.5
Sr
0.5
Co
2
O
5+
δ
(SBSCO)@LSGM anodes, producing unprecedently high current densities of 2.84 A cm
−2
for the former and 3.07 A cm
−2
for the latter at 1.5 V and 800 °C. Experimental analysis and density‐functional theory (DFT) calculations reveal collective synergistic catalysis of oxygen vacancies (), the doping Ni
2+
ions and FeNi
3
nanoparticles via the cooperative ‐O(CO
2
), and Ni(II)–C(sp) and Ni(0)–O(CO
2
) interactions in LSFNM, not only facilitating CO
2
chemisorption on oxygen vacancies but also destabilizing and dissociating surface carbonates in the vicinity of FeNi
3
spontaneously into CO.</description><issn>1616-301X</issn><issn>1616-3028</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqVj0FLAzEUhENRaNVePb8_0PUlu229rxVPWtSDtxDTtzY1u0_y0sL-e3dBehcGZg4zA59StxoLjWju3K5pC4OmwgqXeqJmeqVXixLN_cU564-puhI5IOr1uqxm6lBzjORzOBG89R2lryA5eKhddrGXIMANbMZGYr-nNngXoX4BA6-0Ow477mDQM3eSOfh94JZyGg4e-PgZCbaU-CTfIZPcqMvGRaH5n1-r4nHzXj8tfGKRRI39SaF1qbca7UhkRyJ7Jir_PfgFj-BVxg</recordid><startdate>202410</startdate><enddate>202410</enddate><creator>Wang, Zhongxu</creator><creator>Wang, Yue</creator><creator>Jin, Zongzi</creator><creator>Tong, Yongcheng</creator><creator>Li, Chen</creator><creator>Peng, Ranran</creator><creator>Wang, Chengwei</creator><creator>Chen, Chusheng</creator><creator>Tong, Xiaofeng</creator><creator>Zhan, Zhongliang</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-9717-9865</orcidid></search><sort><creationdate>202410</creationdate><title>Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites</title><author>Wang, Zhongxu ; Wang, Yue ; Jin, Zongzi ; Tong, Yongcheng ; Li, Chen ; Peng, Ranran ; Wang, Chengwei ; Chen, Chusheng ; Tong, Xiaofeng ; Zhan, Zhongliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-crossref_primary_10_1002_adfm_2024040513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Zhongxu</creatorcontrib><creatorcontrib>Wang, Yue</creatorcontrib><creatorcontrib>Jin, Zongzi</creatorcontrib><creatorcontrib>Tong, Yongcheng</creatorcontrib><creatorcontrib>Li, Chen</creatorcontrib><creatorcontrib>Peng, Ranran</creatorcontrib><creatorcontrib>Wang, Chengwei</creatorcontrib><creatorcontrib>Chen, Chusheng</creatorcontrib><creatorcontrib>Tong, Xiaofeng</creatorcontrib><creatorcontrib>Zhan, Zhongliang</creatorcontrib><collection>CrossRef</collection><jtitle>Advanced functional materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Zhongxu</au><au>Wang, Yue</au><au>Jin, Zongzi</au><au>Tong, Yongcheng</au><au>Li, Chen</au><au>Peng, Ranran</au><au>Wang, Chengwei</au><au>Chen, Chusheng</au><au>Tong, Xiaofeng</au><au>Zhan, Zhongliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites</atitle><jtitle>Advanced functional materials</jtitle><date>2024-10</date><risdate>2024</risdate><volume>34</volume><issue>40</issue><issn>1616-301X</issn><eissn>1616-3028</eissn><abstract>Perovskite oxides show great promise as an alternative catalyst to the conventional nickel cermets for CO
2
reduction reactions (CO
2
RR) in solid oxide electrolysis cells (SOECs) owing to their advantages of redox stability and coking resistance. Nevertheless, practical applications of these oxides are prevented largely by their poor CO
2
RR activities. Herein, a novel donor and acceptor co‐doped nonstoichiometric double perovskite, La
0.3
Sr
1.55
Fe
1.5
Ni
0.1
Mo
0.4
O
6−
δ
(LSFNM), is developed with in situ exsolved FeNi
3
nanoparticles to efficiently catalyze CO
2
RR in SOECs. Pure CO
2
electrolysis over the impregnated FeNi
3
@LSFNM catalysts is evaluated on two types of SOECs—one with thin (ZrO
2
)
0.89
(Sc
2
O
3
)
0.1
(CeO
2
)
0.01
(SSZ) electrolytes supported on 430L alloys and the other with thin La
0.9
Sr
0.1
Ga
0.8
Mg
0.2
O
3−
δ
(LSGM) electrolytes supported on impregnated SmBa
0.5
Sr
0.5
Co
2
O
5+
δ
(SBSCO)@LSGM anodes, producing unprecedently high current densities of 2.84 A cm
−2
for the former and 3.07 A cm
−2
for the latter at 1.5 V and 800 °C. Experimental analysis and density‐functional theory (DFT) calculations reveal collective synergistic catalysis of oxygen vacancies (), the doping Ni
2+
ions and FeNi
3
nanoparticles via the cooperative ‐O(CO
2
), and Ni(II)–C(sp) and Ni(0)–O(CO
2
) interactions in LSFNM, not only facilitating CO
2
chemisorption on oxygen vacancies but also destabilizing and dissociating surface carbonates in the vicinity of FeNi
3
spontaneously into CO.</abstract><doi>10.1002/adfm.202404051</doi><orcidid>https://orcid.org/0000-0002-9717-9865</orcidid></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| title | Collective Synergistic Catalysis of Electrochemical CO 2 Reduction on Nonstoichiometric Double Perovskites |
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