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author：

Hayat, Asif (Hayat, Asif.) [1] | Sohail, Muhammad (Sohail, Muhammad.) [2] | Anwar, Usama (Anwar, Usama.) [3] | Taha, T.A. (Taha, T.A..) [4] | El-Nasser, Karam S. (El-Nasser, Karam S..) [5] | Alenad, Asma M. (Alenad, Asma M..) [6] | Al-Sehemi, Abdullah G. (Al-Sehemi, Abdullah G..) [7] | Ahmad Alghamdi, Noweir (Ahmad Alghamdi, Noweir.) [8] | Al-Hartomy, Omar A. (Al-Hartomy, Omar A..) [9] | Amin, Mohammed A. (Amin, Mohammed A..) [10] | Alhadhrami, A. (Alhadhrami, A..) [11] | Palamanit, Arkom (Palamanit, Arkom.) [12] | Mane, Sunil Kumar Baburao (Mane, Sunil Kumar Baburao.) [13] | Nawawi, W.I. (Nawawi, W.I..) [14] | Ajmal, Zeeshan (Ajmal, Zeeshan.) [15]

Indexed by：

EI

Abstract：

Well-organized　water　splitting　semiconducting　photocatalyst　is　an　important　concept,　but　stimulating　aimed　at　decisive　energy　and　environmental　emergencies.　In　this　context,　visible　light-based　photocatalytic　water　splitting　with　low-dimensional　semiconducting　materials　is　proposed　to　produce　sustainable　energy.　Here　we　optimized　the　sequential　of　organic　electron-rich　heterocyclic　monomer　namely　benzothiadiazole　(BTD)　quenched　within　polymeric　carbon　nitride　(PCN)　semiconductor　via　copolymerization,　thereby　assembling　a　sanctum　of　donor-π-acceptor　(D-π-A)　photocatalysts.　The　selection　of　BTD　is　based　on　the　benzene　ring,　which　consequently　anticipating　a　π　cross-linker　unit　for　hydrogen　and　oxygen　evolution.　A　hydrogen　evolution　rates　(HER)　of　88.2　μmol/h　for　pristine　PCN　and　744.2　μmol/h　for　PCN-BTD008　(eight　times　higher　than　pure　PCN)　are　observed.　Additionally,　a　remarkable　apparent　quantum　yield　(AQY)　of　about　58.6%　at　420　nm　has　been　observed　for　PCN-BTD008.　Likewise,　the　oxygen　evolution　rate　(OER)　data　reflect　the　generation　of　0.2　μmol/h1　(visible)　and　1.6　μmol/h1　(non-visible)　for　pure　PCN.　Though,　OER　of　PCN-BTD008　is　found　to　be　2.2　μmol/h1　(visible)　and　14.8　μmol/h1　(non-visible),　which　are　economically　better　than　pure　PCN.　As　such,　the　results　show　an　important　step　toward　modifying　the　design　and　explain　a　vital　part　of　the　D-π-A　scheme　at　a　balanced　theme　for　fruitful　photocatalysts　intended　for　future　demand.　©　2022　Elsevier　Inc.

Keyword：

Carbon nitride Hydrogen Oxygen Photocatalytic activity

Community：

  • [ 1 ] [Hayat, Asif]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350002, China
  • [ 2 ] [Hayat, Asif]Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou; 313001, China
  • [ 3 ] [Sohail, Muhammad]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350002, China
  • [ 4 ] [Anwar, Usama]Soochow Institute for Energy and Materials Innovations, College of Energy, Soochow University, Suzhou; 215006, China
  • [ 5 ] [Taha, T.A.]Physics Department, College of Science and Arts, Jouf University, P.O. Box 756, Al-Gurayyat, Saudi Arabia
  • [ 6 ] [Taha, T.A.]Physics and Engineering Mathematics Department, Faculty of Electronic Engineering, Menoufia University, Menouf; 32952, Egypt
  • [ 7 ] [El-Nasser, Karam S.]Chemistry Department, College of Science and Arts, Jouf University, P.O. Box 756, Al-Gurayyat, Saudi Arabia
  • [ 8 ] [El-Nasser, Karam S.]Chemistry Department, Faculty of Science, Al-Azhar University, Assiut; 71524, Egypt
  • [ 9 ] [Alenad, Asma M.]Chemistry Department, College of Science, Jouf University, P.O. Box: 2014, Sakaka, Saudi Arabia
  • [ 10 ] [Al-Sehemi, Abdullah G.]Research Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha; 61413, Saudi Arabia
  • [ 11 ] [Al-Sehemi, Abdullah G.]Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha; 61413, Saudi Arabia
  • [ 12 ] [Ahmad Alghamdi, Noweir]Department of Physics, Faculty of Science, Albaha University, Alaqiq; 65779, Saudi Arabia
  • [ 13 ] [Al-Hartomy, Omar A.]Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah; 21589, Saudi Arabia
  • [ 14 ] [Amin, Mohammed A.]Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif; 21944, Saudi Arabia
  • [ 15 ] [Alhadhrami, A.]Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif; 21944, Saudi Arabia
  • [ 16 ] [Palamanit, Arkom]Energy Technology Program, Department of Specialized Engineering, Faculty of Engineering, Prince of Songkla University, 15 Karnjanavanich Rd., Hat Yai, Songkhla; 90110, Thailand
  • [ 17 ] [Mane, Sunil Kumar Baburao]Department of Chemistry, Khaja Bandanawaz University, Karnataka, Kalaburagi; 585104, India
  • [ 18 ] [Nawawi, W.I.]Faculty of Applied Sciences, Universiti Teknologi MARA, Cawangan Perlis, Arau Perlis; 02600, Malaysia
  • [ 19 ] [Ajmal, Zeeshan]School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xian; 710072, China

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Source ：

Journal of Colloid and Interface Science

ISSN： 0021-9797

Year： 2022

Volume： 624

Page： 411-422

9 . 9

JCR@2022

9 . 4 0 0

JCR@2023

ESI HC Threshold：74

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 38

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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