Interfacial microenvironment regulation of FeOOH/S-Co heterostructure catalysts S atoms for overall water splitting
The rational design of interfacial structures provides more opportunities to improve the performance of heterogeneous catalysts for water splitting. However, they still suffer from high oxygen and hydrogen evolution reaction (OER and HER) overpotentials and sluggish kinetics. Herein, a novel interfa...
Saved in:
Published in | Journal of materials chemistry. A, Materials for energy and sustainability Vol. 11; no. 45; pp. 24618 - 24628 |
---|---|
Main Authors | , , , , , , , , , |
Format | Journal Article |
Published |
21.11.2023
|
Online Access | Get full text |
Cover
Loading…
Abstract | The rational design of interfacial structures provides more opportunities to improve the performance of heterogeneous catalysts for water splitting. However, they still suffer from high oxygen and hydrogen evolution reaction (OER and HER) overpotentials and sluggish kinetics. Herein, a novel interfacial S-atom-regulated metallic Co and FeOOH heterostructure catalyst on Ni foam (FeOOH/S-Co/NF) is designed for alkaline water splitting with high performance. The FeOOH/S-Co/NF catalyst exhibits low overpotentials of 264 and 27 mV at 10 mA cm
−2
, and 294 and 108 mV at 100 mA cm
−2
for OER and HER, respectively, with high stability. When serving as a bifunctional catalyst, only 1.576 V is required to drive 10 mA cm
−2
.
In situ
Raman spectroscopy and theoretical calculations validate that interfacial microenvironment regulation optimizes the adsorption of OER and HER intermediates and reduces the thermodynamic energy barrier of the OER reaction. This study provides a new strategy and insight for designing efficient metal-compound heterostructure electrolytic water catalysts.
Interface microenvironment regulation provides a new direction for designing efficient heterostructure electrocatalysts to produce sustainable green hydrogen through water splitting. |
---|---|
AbstractList | The rational design of interfacial structures provides more opportunities to improve the performance of heterogeneous catalysts for water splitting. However, they still suffer from high oxygen and hydrogen evolution reaction (OER and HER) overpotentials and sluggish kinetics. Herein, a novel interfacial S-atom-regulated metallic Co and FeOOH heterostructure catalyst on Ni foam (FeOOH/S-Co/NF) is designed for alkaline water splitting with high performance. The FeOOH/S-Co/NF catalyst exhibits low overpotentials of 264 and 27 mV at 10 mA cm
−2
, and 294 and 108 mV at 100 mA cm
−2
for OER and HER, respectively, with high stability. When serving as a bifunctional catalyst, only 1.576 V is required to drive 10 mA cm
−2
.
In situ
Raman spectroscopy and theoretical calculations validate that interfacial microenvironment regulation optimizes the adsorption of OER and HER intermediates and reduces the thermodynamic energy barrier of the OER reaction. This study provides a new strategy and insight for designing efficient metal-compound heterostructure electrolytic water catalysts.
Interface microenvironment regulation provides a new direction for designing efficient heterostructure electrocatalysts to produce sustainable green hydrogen through water splitting. |
Author | Li, Lanlan Cheng, Yahui Zhang, Xinghua Li, Xiang Liu, Hui Zang, Zehao Yu, Xiaofei Yang, Xiaojing Lu, Zunming Ren, Yangyang |
AuthorAffiliation | Graduate School Tianjin University School of Materials Science and Engineering Nankai University Hebei University of Technology Tianjin Key Laboratory of Process Control and Green Technology for Pharmaceutical Industry Department of Electronics |
AuthorAffiliation_xml | – name: Hebei University of Technology – name: School of Materials Science and Engineering – name: Tianjin Key Laboratory of Process Control and Green Technology for Pharmaceutical Industry – name: Department of Electronics – name: Tianjin University – name: Graduate School – name: Nankai University |
Author_xml | – sequence: 1 givenname: Zehao surname: Zang fullname: Zang, Zehao – sequence: 2 givenname: Yangyang surname: Ren fullname: Ren, Yangyang – sequence: 3 givenname: Xiang surname: Li fullname: Li, Xiang – sequence: 4 givenname: Yahui surname: Cheng fullname: Cheng, Yahui – sequence: 5 givenname: Lanlan surname: Li fullname: Li, Lanlan – sequence: 6 givenname: Xiaofei surname: Yu fullname: Yu, Xiaofei – sequence: 7 givenname: Xiaojing surname: Yang fullname: Yang, Xiaojing – sequence: 8 givenname: Zunming surname: Lu fullname: Lu, Zunming – sequence: 9 givenname: Xinghua surname: Zhang fullname: Zhang, Xinghua – sequence: 10 givenname: Hui surname: Liu fullname: Liu, Hui |
BookMark | eNqFj7FOw0AQRE8oSARIQ4-0P2Byjomx64goVClCH60u63DofBvtroPy97hAUDLNjPRmirl1k8yZnHso_VPpq3Z-qAz9si4rvHLThV_64uW5rSe_uWlu3Ez1049qvK_bdur0LRtJhyFigj4GYcrnKJx7ygZCxyGhRc7AHaxpu93Md8WK4YPGFavJEGwQgoCG6aKmsAM07hU6FuAzCaYEXzi2QU8pmsV8vHfXHSal2Y_fucf16_tqU4iG_Ulij3LZ_52p_uPflEZRPQ |
ContentType | Journal Article |
DOI | 10.1039/d3ta05613a |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
EISSN | 2050-7496 |
EndPage | 24628 |
ExternalDocumentID | d3ta05613a |
GroupedDBID | -JG 0-7 0R~ 705 AAEMU AAGNR AAIWI AANOJ AAXHV ABASK ABDVN ABGFH ABJNI ABRYZ ACGFS ACIWK ACLDK ADMRA AENEX AETIL AFOGI AFRAH AFVBQ AGRSR AGSTE ALMA_UNASSIGNED_HOLDINGS ANUXI ASKNT AUDPV BLAPV BSQNT C6K EBS ECGLT EE0 EF- GNO HZ~ H~N J3I O-G O9- R7C RAOCF RCNCU RNS RPMJG RRC RSCEA SKA SKF SLH UCJ |
ID | FETCH-rsc_primary_d3ta05613a3 |
ISSN | 2050-7488 |
IngestDate | Fri Feb 09 04:38:23 EST 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 45 |
LinkModel | OpenURL |
MergedId | FETCHMERGED-rsc_primary_d3ta05613a3 |
Notes | https://doi.org/10.1039/d3ta05613a Electronic supplementary information (ESI) available. See DOI |
PageCount | 11 |
ParticipantIDs | rsc_primary_d3ta05613a |
PublicationCentury | 2000 |
PublicationDate | 20231121 |
PublicationDateYYYYMMDD | 2023-11-21 |
PublicationDate_xml | – month: 11 year: 2023 text: 20231121 day: 21 |
PublicationDecade | 2020 |
PublicationTitle | Journal of materials chemistry. A, Materials for energy and sustainability |
PublicationYear | 2023 |
SSID | ssj0000800699 |
Score | 4.900373 |
Snippet | The rational design of interfacial structures provides more opportunities to improve the performance of heterogeneous catalysts for water splitting. However,... |
SourceID | rsc |
SourceType | Publisher |
StartPage | 24618 |
Title | Interfacial microenvironment regulation of FeOOH/S-Co heterostructure catalysts S atoms for overall water splitting |
Volume | 11 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT8JAEN4gXvRgfBFfmD14ayr0saUcCZGg8XEAE_BCtnUbPECNlBj9R_5LZ3bb7UYlUS8N7NLNbudjOjs78w0hZzwKvSgJY5vFQWj7LHLskAnPdlwRC6_JnVaCJ7o3t0H_3r8asVGl8mFELS2z6Dx-_zGv5D9ShTaQK2bJ_kGyelBogM8gX7iChOH6KxlLd17Cpdd7hpF1Rtqa9aKqzOcGYU_c3fXx2NTupmAdwn2poo5dysivDKlJsoU1sGATrjgaLAzuxIPrV45EiguwVmWM9Apzdoa_wiVbcVFD7tzqqHSgokfSi6tkQ-mvL5K3MD5Xu_Yfcg_2g5jyVJ8HKe04hr43ns8Bw4hkLMLoyWjqToW6f8ynyyfTqeF6mN2nMqWV7nObrIk0p0o1C7NNFcDVytsxQOozUxX7Qa7ZRfFdpaF_e2k0PeRcffQyLrdTxqtRByyWnWtk3W21GauS9c7F8PJaO_TQ9A5kvVI9-YIO12s3ygHAiHkpistII2a4TbZycdGOgtIOqYj5Ltk0OCn3yMIAFf0KKlqCiqYJlaBqIKToF0hRDSk6oBJSFIRPc0hRCSmqIbVP6r2LYbdvw5Qnz4r_ZFKuxauR6jydiwNCGW_78P8OmEgS2PJz7rgx5wF3Eu5GohUcktrPYxyt6jgmGyU0TkgVViDqYAFm0Wn-7D8BiElqUw |
link.rule.ids | 315,786,790,27955,27956 |
linkProvider | Royal Society of Chemistry |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Interfacial+microenvironment+regulation+of+FeOOH%2FS-Co+heterostructure+catalysts+S+atoms+for+overall+water+splitting&rft.jtitle=Journal+of+materials+chemistry.+A%2C+Materials+for+energy+and+sustainability&rft.au=Zang%2C+Zehao&rft.au=Ren%2C+Yangyang&rft.au=Li%2C+Xiang&rft.au=Cheng%2C+Yahui&rft.date=2023-11-21&rft.issn=2050-7488&rft.eissn=2050-7496&rft.volume=11&rft.issue=45&rft.spage=24618&rft.epage=24628&rft_id=info:doi/10.1039%2Fd3ta05613a&rft.externalDocID=d3ta05613a |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=2050-7488&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=2050-7488&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=2050-7488&client=summon |