Selenide/sulfide heterostructured NiCo2Se4/NiCoS4 for oxygen evolution reaction, hydrogen evolution reaction, water splitting and Zn-air batteries
•A facile strategy to fabricate NiCo2Se4/NiCoS4 heterostructure is developed.•NiCo2Se4/NiCoS4 exhibited superior OER performance to IrO2.•NiCo2Se4/NiCoS4 showed excellent performance in water splitting and Zn-air battery.•It paves a path for preparing low cost and efficient catalysts with multifunct...
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| Veröffentlicht in: | Electrochimica acta 2021-02, Vol.368, p.137584, Article 137584 |
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| creator | Wang, Keke Lin, Zongshan Tang, Yun Tang, Zhenghua Tao, Chun-Lan Qin, Dong-Dong Tian, Yong |
| description | •A facile strategy to fabricate NiCo2Se4/NiCoS4 heterostructure is developed.•NiCo2Se4/NiCoS4 exhibited superior OER performance to IrO2.•NiCo2Se4/NiCoS4 showed excellent performance in water splitting and Zn-air battery.•It paves a path for preparing low cost and efficient catalysts with multifunctionalities.
Rational design and constructing multifunctional electrocatalysts featuring with low cost and high efficiency is critical for promoting the implement of sustainable energy devices such as water splitting and zinc air batteries. Herein, we report a facile means to prepare a selenide/sulfide hetero-structured NiCo2Se4/NiCoS4 catalyst for oxygen evolution reaction (OER), hydrogen evolution reaction (HER), overall water splitting (OWS), and Zn-air batteries (ZABs). The NiCo2Se4/NiCoS4 heterostructure showed excellent OER and HER performance, evidenced by the small overpotential of 248 mV and 180 mV @ 10 mA cm−2 for OER and HER, and superior long-term stability to the benchmark IrO2 and Pt/C catalyst for OER and HER, respectively. It also exhibited a potential of 1.660 V @ 10 mA cm−2 in the practical OWS test, close to the Pt/C + IrO2 catalyst. Furthermore, when employed as air-cathode catalyst for ZABs, the NiCo2Se4/NiCoS4 modified battery exhibited the narrow charge-discharge voltage gap of 0.98 V @ 50 mA cm−2 and a maximal specific capacity of 693.17 mA h g−1, outperforming the IrO2 counterpart. Such excellent performance can be attributed to the advantageous structural merit of the NiCo2Se4 nanoflowers, and especially the heterostructure interfaces created in NiCo2Se4/NiCoS4, which significantly boosted the catalytic synergistic effects. This study can offer a new avenue to design and prepare abundant-element-based cost effective, efficient and durable electrocatalysts with multifunctionalities that hold great promises to be applied in electrochemical devices.
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| doi_str_mv | 10.1016/j.electacta.2020.137584 |
| format | Article |
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Rational design and constructing multifunctional electrocatalysts featuring with low cost and high efficiency is critical for promoting the implement of sustainable energy devices such as water splitting and zinc air batteries. Herein, we report a facile means to prepare a selenide/sulfide hetero-structured NiCo2Se4/NiCoS4 catalyst for oxygen evolution reaction (OER), hydrogen evolution reaction (HER), overall water splitting (OWS), and Zn-air batteries (ZABs). The NiCo2Se4/NiCoS4 heterostructure showed excellent OER and HER performance, evidenced by the small overpotential of 248 mV and 180 mV @ 10 mA cm−2 for OER and HER, and superior long-term stability to the benchmark IrO2 and Pt/C catalyst for OER and HER, respectively. It also exhibited a potential of 1.660 V @ 10 mA cm−2 in the practical OWS test, close to the Pt/C + IrO2 catalyst. Furthermore, when employed as air-cathode catalyst for ZABs, the NiCo2Se4/NiCoS4 modified battery exhibited the narrow charge-discharge voltage gap of 0.98 V @ 50 mA cm−2 and a maximal specific capacity of 693.17 mA h g−1, outperforming the IrO2 counterpart. Such excellent performance can be attributed to the advantageous structural merit of the NiCo2Se4 nanoflowers, and especially the heterostructure interfaces created in NiCo2Se4/NiCoS4, which significantly boosted the catalytic synergistic effects. This study can offer a new avenue to design and prepare abundant-element-based cost effective, efficient and durable electrocatalysts with multifunctionalities that hold great promises to be applied in electrochemical devices.
[Display omitted]</description><identifier>ISSN: 0013-4686</identifier><identifier>EISSN: 1873-3859</identifier><identifier>DOI: 10.1016/j.electacta.2020.137584</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Catalysts ; Electrocatalysts ; Heterostructures ; Hydrogen evolution reaction ; Hydrogen evolution reactions ; Metal air batteries ; NiCo2Se4/NiCoS4 heterostructure ; Oxygen evolution reaction ; Oxygen evolution reactions ; Platinum ; Water splitting ; Zinc-oxygen batteries ; Zn-air batteries</subject><ispartof>Electrochimica acta, 2021-02, Vol.368, p.137584, Article 137584</ispartof><rights>2020</rights><rights>Copyright Elsevier BV Feb 1, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-8c2c138daad9b27c86e8432df04e144f1c4892338dbaaa2e20449ecd522eb9f3</citedby><cites>FETCH-LOGICAL-c343t-8c2c138daad9b27c86e8432df04e144f1c4892338dbaaa2e20449ecd522eb9f3</cites><orcidid>0000-0003-0718-3164</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.electacta.2020.137584$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids></links><search><creatorcontrib>Wang, Keke</creatorcontrib><creatorcontrib>Lin, Zongshan</creatorcontrib><creatorcontrib>Tang, Yun</creatorcontrib><creatorcontrib>Tang, Zhenghua</creatorcontrib><creatorcontrib>Tao, Chun-Lan</creatorcontrib><creatorcontrib>Qin, Dong-Dong</creatorcontrib><creatorcontrib>Tian, Yong</creatorcontrib><title>Selenide/sulfide heterostructured NiCo2Se4/NiCoS4 for oxygen evolution reaction, hydrogen evolution reaction, water splitting and Zn-air batteries</title><title>Electrochimica acta</title><description>•A facile strategy to fabricate NiCo2Se4/NiCoS4 heterostructure is developed.•NiCo2Se4/NiCoS4 exhibited superior OER performance to IrO2.•NiCo2Se4/NiCoS4 showed excellent performance in water splitting and Zn-air battery.•It paves a path for preparing low cost and efficient catalysts with multifunctionalities.
Rational design and constructing multifunctional electrocatalysts featuring with low cost and high efficiency is critical for promoting the implement of sustainable energy devices such as water splitting and zinc air batteries. Herein, we report a facile means to prepare a selenide/sulfide hetero-structured NiCo2Se4/NiCoS4 catalyst for oxygen evolution reaction (OER), hydrogen evolution reaction (HER), overall water splitting (OWS), and Zn-air batteries (ZABs). The NiCo2Se4/NiCoS4 heterostructure showed excellent OER and HER performance, evidenced by the small overpotential of 248 mV and 180 mV @ 10 mA cm−2 for OER and HER, and superior long-term stability to the benchmark IrO2 and Pt/C catalyst for OER and HER, respectively. It also exhibited a potential of 1.660 V @ 10 mA cm−2 in the practical OWS test, close to the Pt/C + IrO2 catalyst. Furthermore, when employed as air-cathode catalyst for ZABs, the NiCo2Se4/NiCoS4 modified battery exhibited the narrow charge-discharge voltage gap of 0.98 V @ 50 mA cm−2 and a maximal specific capacity of 693.17 mA h g−1, outperforming the IrO2 counterpart. Such excellent performance can be attributed to the advantageous structural merit of the NiCo2Se4 nanoflowers, and especially the heterostructure interfaces created in NiCo2Se4/NiCoS4, which significantly boosted the catalytic synergistic effects. This study can offer a new avenue to design and prepare abundant-element-based cost effective, efficient and durable electrocatalysts with multifunctionalities that hold great promises to be applied in electrochemical devices.
[Display omitted]</description><subject>Catalysts</subject><subject>Electrocatalysts</subject><subject>Heterostructures</subject><subject>Hydrogen evolution reaction</subject><subject>Hydrogen evolution reactions</subject><subject>Metal air batteries</subject><subject>NiCo2Se4/NiCoS4 heterostructure</subject><subject>Oxygen evolution reaction</subject><subject>Oxygen evolution reactions</subject><subject>Platinum</subject><subject>Water splitting</subject><subject>Zinc-oxygen batteries</subject><subject>Zn-air batteries</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KAzEUhYMoWKvPYMCt0-avM5llKf6B6KKu3IRMckdTxklNMtW-hk9sSsWdCIF7yT3n3ORD6JySCSW0nK4m0IFJOp8JIyzf8momxQEaUVnxgstZfYhGhFBeiFKWx-gkxhUhpCorMkJfy-zunYVpHLo2V_wKCYKPKQwmDQEsfnALz5YgprtmKXDrA_af2xfoMWx8NyTnexwgPyA3l_h1a4P_a_ihcziO686l5PoXrHuLn_tCu4AbnfLMQTxFR63uIpz91DF6ur56WtwW9483d4v5fWG44KmQhhnKpdXa1g2rjCxBCs5sSwRQIVpqhKwZz4pGa82AESFqMHbGGDR1y8foYh-7Dv59gJjUyg-hzxsVEzWltSSSZFW1V5nMJAZo1Tq4Nx22ihK1469W6pe_2vFXe_7ZOd87If9h4yCoaBz0BqwLWa-sd_9mfAP82pYZ</recordid><startdate>20210201</startdate><enddate>20210201</enddate><creator>Wang, Keke</creator><creator>Lin, Zongshan</creator><creator>Tang, Yun</creator><creator>Tang, Zhenghua</creator><creator>Tao, Chun-Lan</creator><creator>Qin, Dong-Dong</creator><creator>Tian, Yong</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-0718-3164</orcidid></search><sort><creationdate>20210201</creationdate><title>Selenide/sulfide heterostructured NiCo2Se4/NiCoS4 for oxygen evolution reaction, hydrogen evolution reaction, water splitting and Zn-air batteries</title><author>Wang, Keke ; Lin, Zongshan ; Tang, Yun ; Tang, Zhenghua ; Tao, Chun-Lan ; Qin, Dong-Dong ; Tian, Yong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-8c2c138daad9b27c86e8432df04e144f1c4892338dbaaa2e20449ecd522eb9f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Catalysts</topic><topic>Electrocatalysts</topic><topic>Heterostructures</topic><topic>Hydrogen evolution reaction</topic><topic>Hydrogen evolution reactions</topic><topic>Metal air batteries</topic><topic>NiCo2Se4/NiCoS4 heterostructure</topic><topic>Oxygen evolution reaction</topic><topic>Oxygen evolution reactions</topic><topic>Platinum</topic><topic>Water splitting</topic><topic>Zinc-oxygen batteries</topic><topic>Zn-air batteries</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Keke</creatorcontrib><creatorcontrib>Lin, Zongshan</creatorcontrib><creatorcontrib>Tang, Yun</creatorcontrib><creatorcontrib>Tang, Zhenghua</creatorcontrib><creatorcontrib>Tao, Chun-Lan</creatorcontrib><creatorcontrib>Qin, Dong-Dong</creatorcontrib><creatorcontrib>Tian, Yong</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Keke</au><au>Lin, Zongshan</au><au>Tang, Yun</au><au>Tang, Zhenghua</au><au>Tao, Chun-Lan</au><au>Qin, Dong-Dong</au><au>Tian, Yong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Selenide/sulfide heterostructured NiCo2Se4/NiCoS4 for oxygen evolution reaction, hydrogen evolution reaction, water splitting and Zn-air batteries</atitle><jtitle>Electrochimica acta</jtitle><date>2021-02-01</date><risdate>2021</risdate><volume>368</volume><spage>137584</spage><pages>137584-</pages><artnum>137584</artnum><issn>0013-4686</issn><eissn>1873-3859</eissn><abstract>•A facile strategy to fabricate NiCo2Se4/NiCoS4 heterostructure is developed.•NiCo2Se4/NiCoS4 exhibited superior OER performance to IrO2.•NiCo2Se4/NiCoS4 showed excellent performance in water splitting and Zn-air battery.•It paves a path for preparing low cost and efficient catalysts with multifunctionalities.
Rational design and constructing multifunctional electrocatalysts featuring with low cost and high efficiency is critical for promoting the implement of sustainable energy devices such as water splitting and zinc air batteries. Herein, we report a facile means to prepare a selenide/sulfide hetero-structured NiCo2Se4/NiCoS4 catalyst for oxygen evolution reaction (OER), hydrogen evolution reaction (HER), overall water splitting (OWS), and Zn-air batteries (ZABs). The NiCo2Se4/NiCoS4 heterostructure showed excellent OER and HER performance, evidenced by the small overpotential of 248 mV and 180 mV @ 10 mA cm−2 for OER and HER, and superior long-term stability to the benchmark IrO2 and Pt/C catalyst for OER and HER, respectively. It also exhibited a potential of 1.660 V @ 10 mA cm−2 in the practical OWS test, close to the Pt/C + IrO2 catalyst. Furthermore, when employed as air-cathode catalyst for ZABs, the NiCo2Se4/NiCoS4 modified battery exhibited the narrow charge-discharge voltage gap of 0.98 V @ 50 mA cm−2 and a maximal specific capacity of 693.17 mA h g−1, outperforming the IrO2 counterpart. Such excellent performance can be attributed to the advantageous structural merit of the NiCo2Se4 nanoflowers, and especially the heterostructure interfaces created in NiCo2Se4/NiCoS4, which significantly boosted the catalytic synergistic effects. This study can offer a new avenue to design and prepare abundant-element-based cost effective, efficient and durable electrocatalysts with multifunctionalities that hold great promises to be applied in electrochemical devices.
[Display omitted]</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.electacta.2020.137584</doi><orcidid>https://orcid.org/0000-0003-0718-3164</orcidid></addata></record> |
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| ispartof | Electrochimica acta, 2021-02, Vol.368, p.137584, Article 137584 |
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| subjects | Catalysts Electrocatalysts Heterostructures Hydrogen evolution reaction Hydrogen evolution reactions Metal air batteries NiCo2Se4/NiCoS4 heterostructure Oxygen evolution reaction Oxygen evolution reactions Platinum Water splitting Zinc-oxygen batteries Zn-air batteries |
| title | Selenide/sulfide heterostructured NiCo2Se4/NiCoS4 for oxygen evolution reaction, hydrogen evolution reaction, water splitting and Zn-air batteries |
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