Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries
The rational design of efficient and durable electrocatalysts to accelerate sluggish oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) kinetics is highly desirable for enhancing the efficiency of fuel cells and metal-air batteries. Here, we demonstrated a low-temperature plasma str...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2021-05, Vol.5 (2), p.741-747 |
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| creator | Yang, Xiecheng Su, Fengmei Hou, Minjie Zhang, Da Dai, Yongnian Liang, Feng |
| description | The rational design of efficient and durable electrocatalysts to accelerate sluggish oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) kinetics is highly desirable for enhancing the efficiency of fuel cells and metal-air batteries. Here, we demonstrated a low-temperature plasma strategy at atmospheric pressure for enhancing the catalytic activity of metal-organic framework derived N-doped carbon nanotubes (MOF-NCNTs) by changing the relative contents of Co-N
x
sites, Co-Co bonds and pyridinic-N. The increase of pyridinic-N/pyrrolic-N ratio improves the ORR performance, while unsaturated Co-N
x
sites and strong Co-Co bonds promote the OER performance. The relative contents of pyridinic-N, Co-N
x
sites, and Co-Co bonds in MOF-NCNTs can be readily tailored by varying the plasma treatment time. The MOF-NCNTs treated with N
2
plasma for 4 min (MOF-NCNTs-N
2
-4) exhibited improved ORR (
η
onset
: 0.91 V) and OER (
η
10
: 0.44 V) activities compared to MOF-NCNTs because of the higher ratio of pyridinic-N to pyrrolic-N and higher relative contents of Co-N
x
sites and Co-Co bonds. The hybrid sodium-air batteries (HSABs) assembled with MOF-NCNTs-N
2
-4 catalyst display a low overpotential of 0.35 V and excellent round trip efficiency of 88.9% at 0.1 mA cm
−2
. Besides, they also exhibited great cycling stability with an average discharge voltage of 2.75 V and an outstanding round trip efficiency of 84% after 150 cycles.
Plasma tailored reactive nitrogen species significantly improved the OER and ORR performance of MOF-NCNTs. |
| doi_str_mv | 10.1039/d1dt00807b |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2522400833</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2522400833</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-e53907ed1ebf10d71fbc6d79dcc34c419fb579de671a86aebe95f2c9c32626603</originalsourceid><addsrcrecordid>eNpd0UtLxDAQB_Agiu-LdyXgRYRqHm1jjuq6KijrYT2XPKYaaZs1aYX99mbddQVPecyPYZg_QkeUXFDC5aWltifkigi9gXZpLkQmGc8313dW7qC9GD8IYYwUbBvtcC5zWXCyi9xLo2KrcK9c4wNYHECZ3n0B7lwf_Bt0OM7AOIjYdfh5MsYWQipbbFTQvsOt6tOHaiKufcDvcx2cxdFbN7SZcgFr1S8AxAO0VScGh6tzH72O76a3D9nT5P7x9vopM5yLPoOCSyLAUtA1JVbQWpvSCmmN4bnJqax1kV5QCqquSgUaZFEzIw1nJStLwvfR2bLvLPjPAWJftS4aaBrVgR9ixQrG8rQuzhM9_Uc__BC6NF1SnOZScJEndb5UJvgYA9TVLLhWhXlFSbUIoBrR0fQngJuET1YtB92CXdPfjSdwvAQhmnX1L0H-Da4VixI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2531497374</pqid></control><display><type>article</type><title>Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries</title><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>Yang, Xiecheng ; Su, Fengmei ; Hou, Minjie ; Zhang, Da ; Dai, Yongnian ; Liang, Feng</creator><creatorcontrib>Yang, Xiecheng ; Su, Fengmei ; Hou, Minjie ; Zhang, Da ; Dai, Yongnian ; Liang, Feng</creatorcontrib><description>The rational design of efficient and durable electrocatalysts to accelerate sluggish oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) kinetics is highly desirable for enhancing the efficiency of fuel cells and metal-air batteries. Here, we demonstrated a low-temperature plasma strategy at atmospheric pressure for enhancing the catalytic activity of metal-organic framework derived N-doped carbon nanotubes (MOF-NCNTs) by changing the relative contents of Co-N
x
sites, Co-Co bonds and pyridinic-N. The increase of pyridinic-N/pyrrolic-N ratio improves the ORR performance, while unsaturated Co-N
x
sites and strong Co-Co bonds promote the OER performance. The relative contents of pyridinic-N, Co-N
x
sites, and Co-Co bonds in MOF-NCNTs can be readily tailored by varying the plasma treatment time. The MOF-NCNTs treated with N
2
plasma for 4 min (MOF-NCNTs-N
2
-4) exhibited improved ORR (
η
onset
: 0.91 V) and OER (
η
10
: 0.44 V) activities compared to MOF-NCNTs because of the higher ratio of pyridinic-N to pyrrolic-N and higher relative contents of Co-N
x
sites and Co-Co bonds. The hybrid sodium-air batteries (HSABs) assembled with MOF-NCNTs-N
2
-4 catalyst display a low overpotential of 0.35 V and excellent round trip efficiency of 88.9% at 0.1 mA cm
−2
. Besides, they also exhibited great cycling stability with an average discharge voltage of 2.75 V and an outstanding round trip efficiency of 84% after 150 cycles.
Plasma tailored reactive nitrogen species significantly improved the OER and ORR performance of MOF-NCNTs.</description><identifier>ISSN: 1477-9226</identifier><identifier>EISSN: 1477-9234</identifier><identifier>DOI: 10.1039/d1dt00807b</identifier><identifier>PMID: 33949530</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Bonding strength ; Carbon nanotubes ; Catalytic activity ; Efficiency ; Electrocatalysts ; Fuel cells ; Low temperature ; Metal-organic frameworks ; Nitrogen plasma ; Oxygen evolution reactions ; Oxygen reduction reactions ; Plasma ; Sodium</subject><ispartof>Dalton transactions : an international journal of inorganic chemistry, 2021-05, Vol.5 (2), p.741-747</ispartof><rights>Copyright Royal Society of Chemistry 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-e53907ed1ebf10d71fbc6d79dcc34c419fb579de671a86aebe95f2c9c32626603</citedby><cites>FETCH-LOGICAL-c337t-e53907ed1ebf10d71fbc6d79dcc34c419fb579de671a86aebe95f2c9c32626603</cites><orcidid>0000-0003-4718-652X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33949530$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Xiecheng</creatorcontrib><creatorcontrib>Su, Fengmei</creatorcontrib><creatorcontrib>Hou, Minjie</creatorcontrib><creatorcontrib>Zhang, Da</creatorcontrib><creatorcontrib>Dai, Yongnian</creatorcontrib><creatorcontrib>Liang, Feng</creatorcontrib><title>Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries</title><title>Dalton transactions : an international journal of inorganic chemistry</title><addtitle>Dalton Trans</addtitle><description>The rational design of efficient and durable electrocatalysts to accelerate sluggish oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) kinetics is highly desirable for enhancing the efficiency of fuel cells and metal-air batteries. Here, we demonstrated a low-temperature plasma strategy at atmospheric pressure for enhancing the catalytic activity of metal-organic framework derived N-doped carbon nanotubes (MOF-NCNTs) by changing the relative contents of Co-N
x
sites, Co-Co bonds and pyridinic-N. The increase of pyridinic-N/pyrrolic-N ratio improves the ORR performance, while unsaturated Co-N
x
sites and strong Co-Co bonds promote the OER performance. The relative contents of pyridinic-N, Co-N
x
sites, and Co-Co bonds in MOF-NCNTs can be readily tailored by varying the plasma treatment time. The MOF-NCNTs treated with N
2
plasma for 4 min (MOF-NCNTs-N
2
-4) exhibited improved ORR (
η
onset
: 0.91 V) and OER (
η
10
: 0.44 V) activities compared to MOF-NCNTs because of the higher ratio of pyridinic-N to pyrrolic-N and higher relative contents of Co-N
x
sites and Co-Co bonds. The hybrid sodium-air batteries (HSABs) assembled with MOF-NCNTs-N
2
-4 catalyst display a low overpotential of 0.35 V and excellent round trip efficiency of 88.9% at 0.1 mA cm
−2
. Besides, they also exhibited great cycling stability with an average discharge voltage of 2.75 V and an outstanding round trip efficiency of 84% after 150 cycles.
Plasma tailored reactive nitrogen species significantly improved the OER and ORR performance of MOF-NCNTs.</description><subject>Bonding strength</subject><subject>Carbon nanotubes</subject><subject>Catalytic activity</subject><subject>Efficiency</subject><subject>Electrocatalysts</subject><subject>Fuel cells</subject><subject>Low temperature</subject><subject>Metal-organic frameworks</subject><subject>Nitrogen plasma</subject><subject>Oxygen evolution reactions</subject><subject>Oxygen reduction reactions</subject><subject>Plasma</subject><subject>Sodium</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpd0UtLxDAQB_Agiu-LdyXgRYRqHm1jjuq6KijrYT2XPKYaaZs1aYX99mbddQVPecyPYZg_QkeUXFDC5aWltifkigi9gXZpLkQmGc8313dW7qC9GD8IYYwUbBvtcC5zWXCyi9xLo2KrcK9c4wNYHECZ3n0B7lwf_Bt0OM7AOIjYdfh5MsYWQipbbFTQvsOt6tOHaiKufcDvcx2cxdFbN7SZcgFr1S8AxAO0VScGh6tzH72O76a3D9nT5P7x9vopM5yLPoOCSyLAUtA1JVbQWpvSCmmN4bnJqax1kV5QCqquSgUaZFEzIw1nJStLwvfR2bLvLPjPAWJftS4aaBrVgR9ixQrG8rQuzhM9_Uc__BC6NF1SnOZScJEndb5UJvgYA9TVLLhWhXlFSbUIoBrR0fQngJuET1YtB92CXdPfjSdwvAQhmnX1L0H-Da4VixI</recordid><startdate>20210525</startdate><enddate>20210525</enddate><creator>Yang, Xiecheng</creator><creator>Su, Fengmei</creator><creator>Hou, Minjie</creator><creator>Zhang, Da</creator><creator>Dai, Yongnian</creator><creator>Liang, Feng</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4718-652X</orcidid></search><sort><creationdate>20210525</creationdate><title>Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries</title><author>Yang, Xiecheng ; Su, Fengmei ; Hou, Minjie ; Zhang, Da ; Dai, Yongnian ; Liang, Feng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-e53907ed1ebf10d71fbc6d79dcc34c419fb579de671a86aebe95f2c9c32626603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Bonding strength</topic><topic>Carbon nanotubes</topic><topic>Catalytic activity</topic><topic>Efficiency</topic><topic>Electrocatalysts</topic><topic>Fuel cells</topic><topic>Low temperature</topic><topic>Metal-organic frameworks</topic><topic>Nitrogen plasma</topic><topic>Oxygen evolution reactions</topic><topic>Oxygen reduction reactions</topic><topic>Plasma</topic><topic>Sodium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Xiecheng</creatorcontrib><creatorcontrib>Su, Fengmei</creatorcontrib><creatorcontrib>Hou, Minjie</creatorcontrib><creatorcontrib>Zhang, Da</creatorcontrib><creatorcontrib>Dai, Yongnian</creatorcontrib><creatorcontrib>Liang, Feng</creatorcontrib><collection>PubMed</collection><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><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Xiecheng</au><au>Su, Fengmei</au><au>Hou, Minjie</au><au>Zhang, Da</au><au>Dai, Yongnian</au><au>Liang, Feng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><addtitle>Dalton Trans</addtitle><date>2021-05-25</date><risdate>2021</risdate><volume>5</volume><issue>2</issue><spage>741</spage><epage>747</epage><pages>741-747</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>The rational design of efficient and durable electrocatalysts to accelerate sluggish oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) kinetics is highly desirable for enhancing the efficiency of fuel cells and metal-air batteries. Here, we demonstrated a low-temperature plasma strategy at atmospheric pressure for enhancing the catalytic activity of metal-organic framework derived N-doped carbon nanotubes (MOF-NCNTs) by changing the relative contents of Co-N
x
sites, Co-Co bonds and pyridinic-N. The increase of pyridinic-N/pyrrolic-N ratio improves the ORR performance, while unsaturated Co-N
x
sites and strong Co-Co bonds promote the OER performance. The relative contents of pyridinic-N, Co-N
x
sites, and Co-Co bonds in MOF-NCNTs can be readily tailored by varying the plasma treatment time. The MOF-NCNTs treated with N
2
plasma for 4 min (MOF-NCNTs-N
2
-4) exhibited improved ORR (
η
onset
: 0.91 V) and OER (
η
10
: 0.44 V) activities compared to MOF-NCNTs because of the higher ratio of pyridinic-N to pyrrolic-N and higher relative contents of Co-N
x
sites and Co-Co bonds. The hybrid sodium-air batteries (HSABs) assembled with MOF-NCNTs-N
2
-4 catalyst display a low overpotential of 0.35 V and excellent round trip efficiency of 88.9% at 0.1 mA cm
−2
. Besides, they also exhibited great cycling stability with an average discharge voltage of 2.75 V and an outstanding round trip efficiency of 84% after 150 cycles.
Plasma tailored reactive nitrogen species significantly improved the OER and ORR performance of MOF-NCNTs.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>33949530</pmid><doi>10.1039/d1dt00807b</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-4718-652X</orcidid></addata></record> |
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| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2021-05, Vol.5 (2), p.741-747 |
| issn | 1477-9226 1477-9234 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Bonding strength Carbon nanotubes Catalytic activity Efficiency Electrocatalysts Fuel cells Low temperature Metal-organic frameworks Nitrogen plasma Oxygen evolution reactions Oxygen reduction reactions Plasma Sodium |
| title | Plasma tailored reactive nitrogen species in MOF derived carbon materials for hybrid sodium-air batteries |
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