Tracking the Chemical Transformations at the Brønsted Acid Site upon Water-Induced Deprotonation in a Zeolite Pore
The structural changes induced by reversible formation of Brønsted acidic sites and hydronium ions with water in a zeolite with MFI structure are reported as a function of temperature using a combination of physicochemical methods and theory. In the presence of an ample concentration of water, the p...
Saved in:
| Published in | Chemistry of materials Vol. 29; no. 21; pp. 9030 - 9042 |
|---|---|
| Main Authors | , , , , , , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
American Chemical Society
14.11.2017
American Chemical Society (ACS) |
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | The structural changes induced by reversible formation of Brønsted acidic sites and hydronium ions with water in a zeolite with MFI structure are reported as a function of temperature using a combination of physicochemical methods and theory. In the presence of an ample concentration of water, the protons are present as hydrated hydronium ions (H3O+(H2O) n ) that are ion-paired to the zeolite. Loss of water molecules hydrating the hydronium ions leads to an unstable free hydronium ion that dissociates to form the hydroxylated T-site. The formation of this SiOHAl species leads to the elongation of one of the four Al–O bonds and causes significant distortion of the tetrahedral symmetry about the Al atom. This distortion leads to the appearance of new pre-edge features in the Al K-edge X-ray absorption near edge structure (XANES) spectra. The pre-edge peak assignment is confirmed by time-dependent density functional theory calculation of the XANES spectrum. The XANES spectra are also sensitive to solutes or solvents that are in proximity to the T-site. As temperature increases, the minor fraction of extra-framework Al present in the sample at ambient conditions in octahedral coordination is converted to tetrahedral coordination through the decoordination of H2O ligands. |
|---|---|
| AbstractList | We report the structural changes induced by Brønsted acidic site deprotonation in a zeolite with MFI structure as a function of temperature up to 430°C using in situ Al K-edge X-ray absorption fine structure spectroscopy (XAFS). At ambient conditions, the protons are present as hydrated hydronium ions (H3O+(H2O)n) that are ion-paired to the anionic, Al tetrahedral (T) site. At elevated temperatures, loss of water molecules hydrating the hydronium ions leads to an unstable free hydronium ion that disso-ciates to form the hydroxylated T-site. The formation of this (-O3)-Al-(OH-) species leads to the elongation of one of the four Al-O bonds and causes significant distortion of the tetrahedral symmetry about the Al atom. This distortion leads to the appearance of new pre-edge features in the Al K-edge X-ray absorption near edge structure (XANES) spectra. The pre-edge peak assignment is confirmed by time-dependent density functional theory calculation of the XANES spectrum. The XANES spectra are also sensitive to solutes or solvent that are in proximity to the T-site. A second structural transition occurs at about the same temperature, namely the conversion of a minor fraction of extra-framework octahedral Al present in the sample at ambient conditions to a tetrahedral species through the de-coordination of H2O-ligands. Both IR spectroscopy and thermogravimetric analysis (TGA) are further used to confirm the overall chemical transformation of the T-site. The structural changes induced by reversible formation of Brønsted acidic sites and hydronium ions with water in a zeolite with MFI structure are reported as a function of temperature using a combination of physicochemical methods and theory. In the presence of an ample concentration of water, the protons are present as hydrated hydronium ions (H3O+(H2O) n ) that are ion-paired to the zeolite. Loss of water molecules hydrating the hydronium ions leads to an unstable free hydronium ion that dissociates to form the hydroxylated T-site. The formation of this SiOHAl species leads to the elongation of one of the four Al–O bonds and causes significant distortion of the tetrahedral symmetry about the Al atom. This distortion leads to the appearance of new pre-edge features in the Al K-edge X-ray absorption near edge structure (XANES) spectra. The pre-edge peak assignment is confirmed by time-dependent density functional theory calculation of the XANES spectrum. The XANES spectra are also sensitive to solutes or solvents that are in proximity to the T-site. As temperature increases, the minor fraction of extra-framework Al present in the sample at ambient conditions in octahedral coordination is converted to tetrahedral coordination through the decoordination of H2O ligands. |
| Author | Lercher, Johannes A Shi, Hui Mei, Donghai Huthwelker, Thomas Fulton, John L Wang, Meng Govind, Niranjan Vjunov, Aleksei |
| AuthorAffiliation | TU München Institute for Integrated Catalysis and Physical Sciences Division Environmental Molecular Sciences Laboratory Paul Scherrer Institut (PSI) Swiss Light Source Department of Chemistry and Catalysis Research Institute |
| AuthorAffiliation_xml | – name: Paul Scherrer Institut (PSI) – name: Institute for Integrated Catalysis and Physical Sciences Division – name: TU München – name: Environmental Molecular Sciences Laboratory – name: Swiss Light Source – name: Department of Chemistry and Catalysis Research Institute |
| Author_xml | – sequence: 1 givenname: Aleksei surname: Vjunov fullname: Vjunov, Aleksei organization: Institute for Integrated Catalysis and Physical Sciences Division – sequence: 2 givenname: Meng orcidid: 0000-0002-3380-3534 surname: Wang fullname: Wang, Meng organization: Institute for Integrated Catalysis and Physical Sciences Division – sequence: 3 givenname: Niranjan surname: Govind fullname: Govind, Niranjan organization: Environmental Molecular Sciences Laboratory – sequence: 4 givenname: Thomas surname: Huthwelker fullname: Huthwelker, Thomas organization: Paul Scherrer Institut (PSI) – sequence: 5 givenname: Hui orcidid: 0000-0003-1180-7443 surname: Shi fullname: Shi, Hui organization: Institute for Integrated Catalysis and Physical Sciences Division – sequence: 6 givenname: Donghai orcidid: 0000-0002-0286-4182 surname: Mei fullname: Mei, Donghai email: Donghai.Mei@pnnl.gov organization: Institute for Integrated Catalysis and Physical Sciences Division – sequence: 7 givenname: John L orcidid: 0000-0001-9361-9803 surname: Fulton fullname: Fulton, John L email: John.Fulton@pnnl.gov organization: Institute for Integrated Catalysis and Physical Sciences Division – sequence: 8 givenname: Johannes A orcidid: 0000-0002-2495-1404 surname: Lercher fullname: Lercher, Johannes A email: Johannes.Lercher@pnnl.gov organization: TU München |
| BackLink | https://www.osti.gov/biblio/1411916$$D View this record in Osti.gov |
| BookMark | eNqFkM1KAzEUhYNUsK0-ghDcT00yM5kJrmr9KxQUrAhuhkzmjk1tk5KkC9_MvS9mpi0u3Li6cM_5zr2cAeoZawChc0pGlDB6KZUfqQWs1zKAGxV13KXpEerTnJEkJ4T1UJ-UokiyIucnaOD9khAa0bKP_NxJ9aHNOw4LwJOYopVc4bg1vrUuRmprPJZhp1-77y_jAzR4rHSDn3UAvN1Yg1-708nUNFsVxRvYOBus2cFYGyzxG9hV536yDk7RcStXHs4Oc4he7m7nk4dk9ng_nYxniUwZCwmvoaWZ5JDKknNRgmg4zzhVUomyZo2gGc9FDaCaos5qSDlQUWesZMBK3pJ0iC72udYHXXkV76uFssaAChXNKBWUR9PV3qSc9d5BW0Xf7vHgpF5VlFRdyVUsufotuTqUHOn8D71xei3d578c3XOdvLRbZ2IR_zA_zn2bRQ |
| CitedBy_id | crossref_primary_10_1002_ange_202007790 crossref_primary_10_1021_acs_chemmater_7b04554 crossref_primary_10_1021_jacs_8b07969 crossref_primary_10_1002_ange_202013359 crossref_primary_10_1039_D4CE00344F crossref_primary_10_1021_acs_jpcc_3c03611 crossref_primary_10_1039_D2GC04437D crossref_primary_10_1016_j_cej_2025_160869 crossref_primary_10_1021_jacsau_3c00259 crossref_primary_10_1021_jacsau_1c00196 crossref_primary_10_1002_cmtd_202400076 crossref_primary_10_1039_C9SC00725C crossref_primary_10_1039_D3CS00404J crossref_primary_10_1111_jace_19057 crossref_primary_10_1021_acscatal_2c05759 crossref_primary_10_1039_D3CP00549F crossref_primary_10_1016_j_micromeso_2021_111401 crossref_primary_10_1021_acs_jpca_0c04195 crossref_primary_10_1039_D1SC00151E crossref_primary_10_1002_anie_202013359 crossref_primary_10_1016_j_apcata_2020_117795 crossref_primary_10_1016_j_trechm_2021_03_004 crossref_primary_10_1039_C9CP05141D crossref_primary_10_1021_jacs_1c07203 crossref_primary_10_1002_cctc_201801493 crossref_primary_10_1038_s41467_019_12752_y crossref_primary_10_1021_acscatal_0c01805 crossref_primary_10_1021_acs_jpcb_3c06819 crossref_primary_10_1039_D2CP01132H crossref_primary_10_1016_j_checat_2022_07_026 crossref_primary_10_1021_jacs_1c03205 crossref_primary_10_1021_acscatal_0c02102 crossref_primary_10_1021_acs_chemrev_1c00069 crossref_primary_10_1002_chem_201902945 crossref_primary_10_1016_j_jnucmat_2018_01_043 crossref_primary_10_1016_j_cej_2024_148661 crossref_primary_10_1021_acscatal_3c03975 crossref_primary_10_1021_acscatal_2c05303 crossref_primary_10_1039_D1CP03766H crossref_primary_10_3390_ijms25042387 crossref_primary_10_1021_acscatal_3c04103 crossref_primary_10_1039_D1QI01564H crossref_primary_10_1021_acscatal_2c03844 crossref_primary_10_1039_D0CP06523D crossref_primary_10_1016_j_apcata_2018_07_023 crossref_primary_10_1021_acs_chemmater_9b04510 crossref_primary_10_1021_acscatal_4c01608 crossref_primary_10_1039_D3NJ05870K crossref_primary_10_1021_acscatal_8b02536 crossref_primary_10_1039_D3SC02492J crossref_primary_10_1080_01614940_2021_1948301 crossref_primary_10_1021_jacs_3c12680 crossref_primary_10_1016_j_jcat_2021_01_012 crossref_primary_10_1016_j_checat_2022_09_022 crossref_primary_10_1016_j_jcat_2020_07_027 crossref_primary_10_1021_acscatal_3c05168 crossref_primary_10_1039_D3SC06128K crossref_primary_10_3390_molecules24173199 crossref_primary_10_1021_acs_jpcc_1c03846 crossref_primary_10_1021_acs_jpcc_2c06545 crossref_primary_10_1002_anie_202007790 crossref_primary_10_1016_j_micromeso_2024_113007 crossref_primary_10_1021_acsmaterialsau_1c00057 crossref_primary_10_1021_acs_jpclett_8b00642 crossref_primary_10_1002_adma_202003264 crossref_primary_10_1021_acs_jpcc_0c10104 crossref_primary_10_1021_acs_jpcc_0c07033 crossref_primary_10_1016_j_checat_2024_101025 crossref_primary_10_1021_acscatal_9b05552 crossref_primary_10_1039_D0SC02589E crossref_primary_10_1021_acsami_4c14459 crossref_primary_10_1021_jacs_8b11588 crossref_primary_10_1021_jacsau_1c00544 crossref_primary_10_1016_j_cattod_2018_02_054 crossref_primary_10_1021_acscatal_3c05556 crossref_primary_10_1016_j_apcatb_2022_122234 |
| Cites_doi | 10.1080/01614940.2012.632662 10.1021/jacs.5b06169 10.1021/ja907696h 10.1021/jp104639e 10.1021/jp511602n 10.1006/jcat.1995.1304 10.1021/jp962262m 10.1021/acscatal.5b02040 10.1021/acs.jpclett.7b00711 10.1107/S0909049512027847 10.1016/j.jcat.2011.11.002 10.1126/science.271.5250.799 10.1107/S0909049500016964 10.1021/j150615a020 10.1021/ja9633530 10.1021/ja808292c 10.1126/science.aab3908 10.1039/b918648d 10.1021/cr00035a008 10.1016/S0920-5861(96)00028-4 10.1021/j100465a009 10.1021/j100133a001 10.1021/j100086a024 10.1039/a700079k 10.1023/A:1019131126634 10.2138/am-1995-5-602 10.1016/0144-2449(94)90164-3 10.1021/jp960433h 10.1016/j.jcat.2014.05.004 10.1021/acscatal.5b01133 10.1039/FT9928802959 10.1039/ft9938903659 10.1016/S0167-2991(08)62902-X 10.1021/jacs.5b12785 10.1021/jp990478t 10.1021/j100141a032 10.1002/anie.200702628 10.1016/0009-2614(96)00273-4 10.1016/j.ccr.2014.05.013 10.1063/1.464304 10.1016/S0167-2991(08)63781-7 10.1016/j.cpc.2004.12.014 10.1021/jacs.5b07398 10.1021/cr00035a006 10.1080/01614940.2013.822266 10.1021/jp050086o 10.1063/1.4766356 10.1021/ja501361v 10.1016/S0167-2991(02)80365-2 10.1016/0304-5102(89)80010-0 10.1021/jp058244z 10.1002/anie.200905869 10.1016/j.cpc.2010.04.018 10.1021/ja0292905 10.1038/ncomms8589 10.1103/PhysRevLett.77.3865 10.1126/science.1113094 10.1021/ja9729037 10.1002/aic.15517 10.1063/1.1709896 10.1021/ar950105k 10.1023/A:1019095808885 10.1126/science.271.5250.774 10.1107/S0909049505012719 10.1021/ar200138n 10.1039/C29690001431 10.1021/ct3005613 10.1016/j.jcat.2016.12.024 10.1063/1.2770708 10.1021/j100212a046 10.1016/0920-5861(95)00248-0 10.1021/j100349a032 10.1016/0144-2449(87)90068-6 10.1103/PhysRevB.54.1703 10.1021/jp952775d 10.1021/j100144a028 10.1063/1.3382344 10.1006/jcat.1999.2544 10.1016/j.jcat.2014.01.007 10.1021/j100011a031 10.1063/1.442691 10.1038/ncomms14113 10.1023/A:1019184004885 10.1016/j.commatsci.2005.04.010 10.1080/03602458208079659 10.1021/ja970850n 10.1016/S0167-2991(08)80014-6 10.1021/jacs.5b09107 10.1021/jp401020j |
| ContentType | Journal Article |
| Copyright | Copyright © 2017 American Chemical Society |
| Copyright_xml | – notice: Copyright © 2017 American Chemical Society |
| CorporateAuthor | Pacific Northwest National Laboratory (PNNL), Richland, WA (US), Environmental Molecular Sciences Laboratory (EMSL) |
| CorporateAuthor_xml | – name: Pacific Northwest National Laboratory (PNNL), Richland, WA (US), Environmental Molecular Sciences Laboratory (EMSL) |
| DBID | AAYXX CITATION OTOTI |
| DOI | 10.1021/acs.chemmater.7b02133 |
| DatabaseName | CrossRef OSTI.GOV |
| DatabaseTitle | CrossRef |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering Chemistry |
| EISSN | 1520-5002 |
| EndPage | 9042 |
| ExternalDocumentID | 1411916 10_1021_acs_chemmater_7b02133 b605123597 |
| GroupedDBID | 29B 53G 55A 5GY 7~N AABXI ABFLS ABMVS ABPTK ABUCX ACGFS ACJ ACS AEESW AENEX AFEFF ALMA_UNASSIGNED_HOLDINGS AQSVZ CS3 DU5 EBS ED ED~ EJD F5P GNL IH9 JG JG~ LG6 P2P ROL TN5 TWZ UI2 UPT VF5 VG9 W1F X YZZ -~X .K2 4.4 5VS AAHBH AAYXX ABBLG ABJNI ABLBI ABQRX ADHLV AGXLV AHGAQ BAANH CITATION CUPRZ GGK ABFRP OTOTI |
| ID | FETCH-LOGICAL-a322t-6bef14a6e3a86698e9d66461cac98b2d914659beecd7b4be36e19b4282e286f03 |
| IEDL.DBID | ACS |
| ISSN | 0897-4756 |
| IngestDate | Thu May 18 18:39:23 EDT 2023 Tue Jul 01 01:13:31 EDT 2025 Thu Apr 24 23:10:15 EDT 2025 Thu Aug 27 13:42:12 EDT 2020 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 21 |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-a322t-6bef14a6e3a86698e9d66461cac98b2d914659beecd7b4be36e19b4282e286f03 |
| Notes | USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22) AC05-76RL01830 PNNL-SA-126468 |
| ORCID | 0000-0002-3380-3534 0000-0002-2495-1404 0000-0002-0286-4182 0000-0001-9361-9803 0000-0003-1180-7443 0000000311807443 0000000202864182 0000000233803534 0000000193619803 0000000224951404 |
| PageCount | 13 |
| ParticipantIDs | osti_scitechconnect_1411916 crossref_citationtrail_10_1021_acs_chemmater_7b02133 crossref_primary_10_1021_acs_chemmater_7b02133 acs_journals_10_1021_acs_chemmater_7b02133 |
| ProviderPackageCode | JG~ 55A AABXI GNL VF5 7~N ACJ VG9 W1F ACS AEESW AFEFF ABMVS ABUCX IH9 AQSVZ ED~ UI2 CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | 2017-11-14 |
| PublicationDateYYYYMMDD | 2017-11-14 |
| PublicationDate_xml | – month: 11 year: 2017 text: 2017-11-14 day: 14 |
| PublicationDecade | 2010 |
| PublicationPlace | United States |
| PublicationPlace_xml | – name: United States |
| PublicationTitle | Chemistry of materials |
| PublicationTitleAlternate | Chem. Mater |
| PublicationYear | 2017 |
| Publisher | American Chemical Society American Chemical Society (ACS) |
| Publisher_xml | – name: American Chemical Society – name: American Chemical Society (ACS) |
| References | ref9/cit9 ref45/cit45 ref3/cit3 ref27/cit27 ref81/cit81 ref63/cit63 ref56/cit56 ref16/cit16 ref92/cit92 ref52/cit52 ref23/cit23 ref8/cit8 ref31/cit31 ref59/cit59 ref85/cit85 ref2/cit2 ref77/cit77 ref34/cit34 ref71/cit71 ref37/cit37 ref20/cit20 ref48/cit48 ref60/cit60 ref74/cit74 ref17/cit17 ref82/cit82 ref10/cit10 ref35/cit35 ref89/cit89 ref53/cit53 ref19/cit19 ref21/cit21 ref42/cit42 ref46/cit46 ref49/cit49 ref13/cit13 ref61/cit61 ref75/cit75 ref67/cit67 ref24/cit24 ref38/cit38 ref90/cit90 ref50/cit50 ref64/cit64 ref78/cit78 ref54/cit54 ref6/cit6 ref36/cit36 Sazama P. (ref88/cit88) 2008; 174 ref18/cit18 ref83/cit83 ref65/cit65 ref79/cit79 ref11/cit11 ref25/cit25 ref29/cit29 ref72/cit72 ref76/cit76 ref86/cit86 ref32/cit32 ref39/cit39 ref14/cit14 ref57/cit57 ref5/cit5 ref51/cit51 ref43/cit43 ref80/cit80 ref28/cit28 ref40/cit40 ref68/cit68 ref91/cit91 ref26/cit26 ref55/cit55 ref73/cit73 ref69/cit69 ref12/cit12 ref15/cit15 ref62/cit62 ref66/cit66 ref41/cit41 ref58/cit58 ref22/cit22 ref33/cit33 ref87/cit87 ref4/cit4 ref30/cit30 ref47/cit47 ref84/cit84 ref1/cit1 ref44/cit44 ref70/cit70 ref7/cit7 |
| References_xml | – ident: ref19/cit19 doi: 10.1080/01614940.2012.632662 – ident: ref85/cit85 doi: 10.1021/jacs.5b06169 – ident: ref91/cit91 doi: 10.1021/ja907696h – ident: ref40/cit40 doi: 10.1021/jp104639e – ident: ref58/cit58 doi: 10.1021/jp511602n – ident: ref13/cit13 doi: 10.1006/jcat.1995.1304 – ident: ref7/cit7 doi: 10.1021/jp962262m – ident: ref37/cit37 doi: 10.1021/acscatal.5b02040 – ident: ref29/cit29 doi: 10.1021/acs.jpclett.7b00711 – ident: ref43/cit43 doi: 10.1107/S0909049512027847 – ident: ref21/cit21 doi: 10.1016/j.jcat.2011.11.002 – ident: ref32/cit32 doi: 10.1126/science.271.5250.799 – ident: ref45/cit45 doi: 10.1107/S0909049500016964 – ident: ref72/cit72 doi: 10.1021/j150615a020 – ident: ref11/cit11 doi: 10.1021/ja9633530 – ident: ref16/cit16 doi: 10.1021/ja808292c – ident: ref71/cit71 doi: 10.1126/science.aab3908 – ident: ref78/cit78 doi: 10.1039/b918648d – ident: ref6/cit6 doi: 10.1021/cr00035a008 – ident: ref14/cit14 doi: 10.1016/S0920-5861(96)00028-4 – ident: ref1/cit1 doi: 10.1021/j100465a009 – ident: ref36/cit36 doi: 10.1021/j100133a001 – ident: ref62/cit62 doi: 10.1021/j100086a024 – ident: ref69/cit69 doi: 10.1039/a700079k – ident: ref34/cit34 doi: 10.1023/A:1019131126634 – ident: ref75/cit75 doi: 10.2138/am-1995-5-602 – ident: ref24/cit24 doi: 10.1016/0144-2449(94)90164-3 – ident: ref33/cit33 doi: 10.1021/jp960433h – ident: ref42/cit42 doi: 10.1016/j.jcat.2014.05.004 – ident: ref9/cit9 doi: 10.1021/acscatal.5b01133 – ident: ref76/cit76 doi: 10.1039/FT9928802959 – ident: ref77/cit77 doi: 10.1039/ft9938903659 – ident: ref70/cit70 doi: 10.1016/S0167-2991(08)62902-X – ident: ref39/cit39 doi: 10.1021/jacs.5b12785 – ident: ref74/cit74 doi: 10.1021/jp990478t – ident: ref25/cit25 doi: 10.1021/j100141a032 – ident: ref82/cit82 doi: 10.1002/anie.200702628 – ident: ref87/cit87 doi: 10.1016/0009-2614(96)00273-4 – ident: ref92/cit92 doi: 10.1016/j.ccr.2014.05.013 – ident: ref61/cit61 doi: 10.1063/1.464304 – ident: ref66/cit66 doi: 10.1016/S0167-2991(08)63781-7 – ident: ref50/cit50 doi: 10.1016/j.cpc.2004.12.014 – ident: ref38/cit38 doi: 10.1021/jacs.5b07398 – ident: ref3/cit3 doi: 10.1021/cr00035a006 – ident: ref8/cit8 doi: 10.1080/01614940.2013.822266 – ident: ref90/cit90 doi: 10.1021/jp050086o – ident: ref49/cit49 – ident: ref84/cit84 doi: 10.1063/1.4766356 – ident: ref27/cit27 doi: 10.1021/ja501361v – ident: ref80/cit80 doi: 10.1016/S0167-2991(02)80365-2 – ident: ref30/cit30 doi: 10.1016/0304-5102(89)80010-0 – ident: ref60/cit60 – ident: ref81/cit81 doi: 10.1021/jp058244z – ident: ref17/cit17 doi: 10.1002/anie.200905869 – ident: ref56/cit56 doi: 10.1016/j.cpc.2010.04.018 – ident: ref79/cit79 doi: 10.1021/ja0292905 – ident: ref26/cit26 doi: 10.1038/ncomms8589 – ident: ref53/cit53 doi: 10.1103/PhysRevLett.77.3865 – ident: ref73/cit73 doi: 10.1126/science.1113094 – ident: ref4/cit4 doi: 10.1021/ja9729037 – ident: ref46/cit46 doi: 10.1002/aic.15517 – ident: ref67/cit67 doi: 10.1063/1.1709896 – ident: ref12/cit12 doi: 10.1021/ar950105k – ident: ref22/cit22 doi: 10.1023/A:1019095808885 – ident: ref89/cit89 doi: 10.1126/science.271.5250.774 – ident: ref59/cit59 – ident: ref44/cit44 doi: 10.1107/S0909049505012719 – ident: ref18/cit18 doi: 10.1021/ar200138n – ident: ref64/cit64 doi: 10.1039/C29690001431 – ident: ref57/cit57 doi: 10.1021/ct3005613 – ident: ref28/cit28 doi: 10.1016/j.jcat.2016.12.024 – ident: ref52/cit52 doi: 10.1063/1.2770708 – ident: ref68/cit68 doi: 10.1021/j100212a046 – ident: ref15/cit15 doi: 10.1016/0920-5861(95)00248-0 – ident: ref41/cit41 doi: 10.1021/j100349a032 – ident: ref86/cit86 doi: 10.1016/0144-2449(87)90068-6 – ident: ref51/cit51 doi: 10.1103/PhysRevB.54.1703 – ident: ref31/cit31 doi: 10.1021/jp952775d – ident: ref35/cit35 doi: 10.1021/j100144a028 – ident: ref54/cit54 doi: 10.1063/1.3382344 – ident: ref23/cit23 doi: 10.1006/jcat.1999.2544 – ident: ref20/cit20 doi: 10.1016/j.jcat.2014.01.007 – ident: ref63/cit63 doi: 10.1021/j100011a031 – ident: ref65/cit65 doi: 10.1063/1.442691 – ident: ref47/cit47 doi: 10.1038/ncomms14113 – ident: ref5/cit5 doi: 10.1023/A:1019184004885 – ident: ref55/cit55 doi: 10.1016/j.commatsci.2005.04.010 – ident: ref2/cit2 doi: 10.1080/03602458208079659 – ident: ref10/cit10 doi: 10.1021/ja970850n – volume: 174 start-page: 821 volume-title: Zeolites and Related Materials: Trends, Targets and Challenges, Proceedings of the 4th International Feza Conference year: 2008 ident: ref88/cit88 doi: 10.1016/S0167-2991(08)80014-6 – ident: ref48/cit48 doi: 10.1021/jacs.5b09107 – ident: ref83/cit83 doi: 10.1021/jp401020j |
| SSID | ssj0011028 |
| Score | 2.5112844 |
| Snippet | The structural changes induced by reversible formation of Brønsted acidic sites and hydronium ions with water in a zeolite with MFI structure are reported as a... We report the structural changes induced by Brønsted acidic site deprotonation in a zeolite with MFI structure as a function of temperature up to 430°C using... |
| SourceID | osti crossref acs |
| SourceType | Open Access Repository Enrichment Source Index Database Publisher |
| StartPage | 9030 |
| SubjectTerms | Bronsted acid sites Environmental Molecular Sciences Laboratory hydronium ion INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY pore dehydration zeolite MFI |
| Title | Tracking the Chemical Transformations at the Brønsted Acid Site upon Water-Induced Deprotonation in a Zeolite Pore |
| URI | http://dx.doi.org/10.1021/acs.chemmater.7b02133 https://www.osti.gov/biblio/1411916 |
| Volume | 29 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1NT9wwEB3R5UA5AKVFfMuHniplIbbjxMdlASEkKiRAoF4i25kVCEjQbvbSX9Z7_1hndpPVVhWiXHKwNdFoMs68scdvAL5qZBwy8JFWjh5FpiJvgozQWmYry3SQfN_54rs5u9Hnd8ndAhy8coIv4wMXyPj3-EwADofd1NOYUh9gUZos5Wyr17-aHRtwtJzARptGOk1Me2XntddwSAqjv0JSp6KlNRdiTlfhsr2oM60seeyOa98NP__lbfxf7ddgpYGbojf1j0-wgOU6LPXbLm_rsDxHSPgZRhS6Am-eC8KFoiUTENdz6Ja8VLh6Mn80_P2r5O1S0QsPhbgi9CrGL1UpblmNiLuCBJo8RiaDqKbbjuKhFE78QC67Q3FZDfEL3JyeXPfPoqYtQ-Ro9deR8TiItTOoXGaMzdAWxmgTBxds5mVh6eebWI8YitRrj8pgbD2lORJlZgaHagM6ZVXiJojEuQKt8YeDVOqgnPVKYsEgo0hVmrgt-EYGzJtlNconJ-YyznlwZtW8seoW6PYz5qEhOOc-G09viXVnYi9Tho-3BHbYR3KCKMyzG7ggKdSUQzFXntl-j8o78FEyTOCyQr0LnXo4xj0CObXfnzj2H-ye-3Y |
| linkProvider | American Chemical Society |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV3BbtQwEB2V5VA4UChUlBbwgRNSlsZ2nPi4bFst0FZI3aoVl8h2ZqUKSKpN9sKXcefHmMkmy4KEql5ysGVrPBl7nu3xG4A3GhmHzHyklaNPkanImyAjtJbZyjIdJL93Pj0zkwv98Sq52gDTv4UhIWrqqW4v8f-wC8TvuIyG8Z1wHM6Hqacype7BfQIkkjddo_H56vaAnWaLHm0a6TQx_cud_3XDninUf3mmQUUzbM3THG_B5UrGNsDk63DR-GH48Q99490H8RgedeBTjJbW8gQ2sNyGzXGf820bHq7REz6FmhxZ4KN0QShR9NQCYrqGdclmhWva-vfzXz9LPjwVo3BdiHPCsmJxU5XiksWIOEdIoMpDZGqIankIKa5L4cQX5CA8FJ-rOT6Di-Oj6XgSdUkaIkdrQRMZj7NYO4PKZcbYDG1hjDZxcMFmXhaWluLEesRQpF57VAZj62nTI1FmZnagdmBQViU-B5E4V6A1_mCWSh2Us15JLBhyFKlKE7cLb0mBeTfJ6ry9P5dxzoUrreadVndB938zDx3dOWfd-HZbs-Gq2c2S7-O2BntsKjkBFmbdDRyeFBraUTFznnlxF5Ffw-ZkenqSn3w4-7QHDyQDCA441PswaOYLfEnwp_GvWlv_DSNhA-Y |
| linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT9wwELbardSWAwUK4tEWHzhVypbYjhMfl6Ur-kJIgIraQ-THREKUZLXJXvhlvfePMZPNrraVKtRecrBla-yMPZ89428YO1BAOKRwkZIWPyGTkdNeRGAMsZVlygt67_zlVJ9cqo9XyVUXVUlvYVCIGnuqWyc-repxKDqGgfgdleNQbhHLwaSfOiyT8jF7Qq47OngNhucLDwIZzhZBmjRSaaLnr3f-1g1ZJ1__Zp16Fa6yJWszesG-L-Rsg0xu-tPG9f3dHxSO_zeQNbbagVA-mGnNOnsE5QZ7NpznfttgK0s0hS9ZjQbN05U6R7TI5xQD_GIJ86Luctu09UeTXz9LukTlA38d-DliWj4dVyX_SmJElCvEY-UxEEVENbuM5Nclt_wbUDAe8LNqApvscvT-YngSdckaIot7QhNpB0WsrAZpM61NBiZorXTsrTeZE8HglpwYB-BD6pQDqSE2Dg8_AkSmi0O5xXplVcI244m1AYx2h0UqlJfWOCkgEPQIqUwTu8Pe4gTm3WKr89aPLuKcChezmnezusPU_I_mvqM9p-wbPx5q1l80G894Px5qsEfqkiNwIfZdT2FKvsGTFTHo6d1_EXmfPT07HuWfP5x-2mPPBeEIijtUr1ivmUzhNaKgxr1p1f0eagsGaQ |
| 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=Tracking+the+Chemical+Transformations+at+the+Br%C3%B8nsted+Acid+Site+upon+Water-Induced+Deprotonation+in+a+Zeolite+Pore&rft.jtitle=Chemistry+of+materials&rft.au=Vjunov%2C+Aleksei&rft.au=Wang%2C+Meng&rft.au=Govind%2C+Niranjan&rft.au=Huthwelker%2C+Thomas&rft.date=2017-11-14&rft.pub=American+Chemical+Society&rft.issn=0897-4756&rft.eissn=1520-5002&rft.volume=29&rft.issue=21&rft.spage=9030&rft.epage=9042&rft_id=info:doi/10.1021%2Facs.chemmater.7b02133&rft.externalDocID=b605123597 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0897-4756&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0897-4756&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0897-4756&client=summon |