Unraveling the synergy between metal-organic frameworks and co-catalysts in photocatalytic water splitting
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{
"created": "2020-09-30T13:59:31.980618+00:00",
"metadata": {
"references": [
{
"citation": "S. Falletta, P. Gono, Z. Guo, S. Kampouri, K. Stylianou, A. Pasquarello, J. Mater. Chem. A. (2020)",
"url": "https://pubs.rsc.org/en/content/articlelanding/2020/ta/d0ta06028c#!divAbstract",
"comment": "Paper in which the method is described",
"doi": "10.1039/D0TA06028C",
"type": "Journal reference"
}
],
"mcid": "2020.125",
"id": "542",
"is_last": true,
"title": "Unraveling the synergy between metal-organic frameworks and co-catalysts in photocatalytic water splitting",
"publication_date": "Oct 14, 2020, 18:59:59",
"edited_by": 100,
"_oai": {
"id": "oai:materialscloud.org:542"
},
"version": 1,
"description": "We investigate the synergy occurring in photocatalytic water splitting between the metal-organic framework MIL-125-NH2 and two co-catalysts, namely NiO and Ni2P, by calculating their band edge alignment with respect to the redox levels of liquid water. For the NiO/H2O and Ni2P/H2O interfaces, we employ an explicit atomistic description of water and perform molecular dynamics simulations considering both molecular and dissociated water adsorbed at the co-catalyst surface. For the MIL-125-NH2/NiO and MIL-125-NH2/Ni2P interfaces, we rely on the concept of charge neutrality and use a scheme combining the electron affinities and the charge neutrality levels of the interface components. We provide a description of the underlying fundamental processes that is consistent with photoluminescence and intrinsic activity experiments and that supports NiO and Ni2P as suitable co-catalysts for MIL-125-NH2 as far as the hydrogen evolution reaction is concerned.",
"status": "published",
"license_addendum": null,
"keywords": [
"Density functional calculations",
"Electronic structure of atoms & molecules",
"First-principles calculations",
"Photocatalysis",
"Water splitting",
"Metal-organic frameworks",
"co-catalyst",
"Molecular dynamics",
"Hydrogen evolution",
"MARVEL/DD4"
],
"license": "Creative Commons Attribution 4.0 International",
"owner": 143,
"contributors": [
{
"affiliations": [
"Chaire de Simulation \u00e0 l'Echelle Atomique (CSEA), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
],
"familyname": "Falletta",
"email": "stefano.falletta@epfl.ch",
"givennames": "Stefano"
},
{
"affiliations": [
"Chaire de Simulation \u00e0 l'Echelle Atomique (CSEA), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
],
"familyname": "Gono",
"email": "patrick.gono@epfl.ch",
"givennames": "Patrick"
},
{
"affiliations": [
"Chaire de Simulation \u00e0 l'Echelle Atomique (CSEA), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
],
"familyname": "Guo",
"email": "zhendongguozju@gmail.com",
"givennames": "Zhendong"
},
{
"affiliations": [
"Laboratory of Molecular Simulation (LSMO), Institute of Chemical Sciences and Engineering, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Switzerland"
],
"familyname": "Kampouri",
"email": "stavroula.kampouri@epfl.ch",
"givennames": "Stavroula"
},
{
"affiliations": [
"Laboratory of Molecular Simulation (LSMO), Institute of Chemical Sciences and Engineering, \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1951 Sion, Switzerland"
],
"familyname": "Stylianou",
"email": "kyriakos.stylianou@oregonstate.edu",
"givennames": "Kyriakos C."
},
{
"affiliations": [
"Chaire de Simulation \u00e0 l'Echelle Atomique (CSEA), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland"
],
"familyname": "Pasquarello",
"email": "alfredo.pasquarello@epfl.ch",
"givennames": "Alfredo"
}
],
"conceptrecid": "541",
"doi": "10.24435/materialscloud:ge-at",
"_files": [
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"size": 415005692,
"key": "trajectories_MD.zip",
"description": "Trajectories of the most stable MD at the NiO/H2O and Ni2P/H2O interfaces",
"checksum": "md5:2458ddc0c529d585a610d5cb10566b10"
},
{
"size": 26038,
"key": "atomic_coordinates.zip",
"description": "Bulk structures of NiO, Ni2P, and MIL-125-NH2",
"checksum": "md5:1134586073197158410a0de0790f61d2"
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{
"size": 7485,
"key": "input_files.zip",
"description": "Input files for electronic optimization and for the MD simulations",
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"description": "README file containing a description of all files in this record",
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},
"id": "542",
"updated": "2020-10-14T16:59:59.866536+00:00",
"revision": 9
}