Search: onr:"swepub:oai:DiVA.org:uu-485844" >
Promoting Proton Tr...
Promoting Proton Transfer and Stabilizing Intermediates in Catalytic Water Oxidation via Hydrophobic Outer Sphere Interactions
-
- Liu, Tianqi (author)
- KTH,Organisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Li, Ge (author)
- KTH,Tillämpad fysikalisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden.
-
- Shen, Nannan (author)
- Soochow Univ, Sch Radiol & Interdisciplinary Sci RAD X, State Key Lab Radiat Med & Protect, Suzhou 215123, Peoples R China.;Soochow Univ, Collaborat Innovat Ctr Radiat Med Jiangsu Higher, Suzhou 215123, Peoples R China.
-
show more...
-
- Wang, Linqin (author)
- KTH,Organisk kemi,Westlake Univ, Ctr Artificial Photosynth Solar Fuels, Sch Sci, Hangzhou 310024, Peoples R China.
-
- Timmer, Brian (author)
- KTH,Organisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Kravchenko, Alexander (author)
- KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Zhou, Shengyang (author)
- Uppsala universitet,Nanoteknologi och funktionella material
-
- Yang, Hao (author)
- KTH,Kemi,KTH Royal Inst Technol, Wallenberg Wood Sci Ctr, Dept Fiber & Polymer Technol, S-10044 Stockholm, Sweden.,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Yang, Yi (author)
- KTH,Tillämpad fysikalisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Yang, Hao (author)
- KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Xu, Bo (author)
- KTH,Organisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.
-
- Zhang, Biaobiao (author)
- KTH,Organisk kemi,Westlake Univ, Ctr Artificial Photosynth Solar Fuels, Sch Sci, Hangzhou 310024, Peoples R China.
-
- Ahlquist, Mårten S. G., 1979- (author)
- KTH,Teoretisk kemi och biologi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden.
-
- Sun, Licheng, 1962- (author)
- KTH,Organisk kemi,KTH Royal Inst Technol, Sch Engn Sci Chem Biotechnol & Hlth, Dept Chem, S-10044 Stockholm, Sweden.;Westlake Univ, Ctr Artificial Photosynth Solar Fuels, Sch Sci, Hangzhou 310024, Peoples R China.;Dalian Univ Technol DUT, Inst Artificial Photosynth IAP, State Key Lab Fine Chem, Dalian 116024, Peoples R China.
-
show less...
-
(creator_code:org_t)
- 2022-03-24
- 2022
- English.
-
In: Chemistry - A European Journal. - : Wiley-VCH Verlagsgesellschaft. - 0947-6539 .- 1521-3765. ; 28:24
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://uu.diva-port... (primary) (Raw object)
-
https://kth.diva-por... (primary) (Raw object)
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- The outer coordination sphere of metalloenzyme often plays an important role in its high catalytic activity, however, this principle is rarely considered in the design of man-made molecular catalysts. Herein, four Ru-bda (bda=2,2 '-bipyridine-6,6 '-dicarboxylate) based molecular water oxidation catalysts with well-defined outer spheres are designed and synthesized. Experimental and theoretical studies showed that the hydrophobic environment around the Ru center could lead to thermodynamic stabilization of the high-valent intermediates and kinetic acceleration of the proton transfer process during catalytic water oxidation. By this outer sphere stabilization, a 6-fold rate increase for water oxidation catalysis has been achieved.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Keyword
- hydrophobicity
- intermediates
- outer sphere
- proton transfer
- third coordination sphere
- water oxidation
- Engineering Science with specialization in Nanotechnology and Functional Materials
- Teknisk fysik med inriktning mot nanoteknologi och funktionella material
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Liu, Tianqi
-
Li, Ge
-
Shen, Nannan
-
Wang, Linqin
-
Timmer, Brian
-
Kravchenko, Alex ...
-
show more...
-
Zhou, Shengyang
-
Yang, Hao
-
Yang, Yi
-
Xu, Bo
-
Zhang, Biaobiao
-
Ahlquist, Mårten ...
-
Sun, Licheng, 19 ...
-
show less...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
-
ENGINEERING AND ...
-
and Nano technology
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Chemical Science ...
-
and Organic Chemistr ...
- Articles in the publication
-
Chemistry - A Eu ...
- By the university
-
Uppsala University
-
Royal Institute of Technology