Results 161 to 170 of about 301,112 (259)

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

ETHYL ACETATE OXIDATION OVER MnOx-CoOx. RELATIONSHIP BETWEEN OXYGEN AND CATALYTIC ACTIVITY

CT&F Ciencia, Tecnología & Futuro
Catalytic oxidation is an alternative for the transformation of volatile organic compounds. Mn and Co catalysts are the most active in oxidation reactions because of their redox properties and oxygen mobility.
María-Haidy Castaño-Robayo, Rafael Molina-Gallego, Sonia Moreno-Guáqueta   +2 more
doaj  

Recovery of High-Voltage Oxygen Redox Activity by Eliminating Residual Oxygen Dimers. [PDF]

J Am Chem Soc
Kim Y, Kim HJ, Jung DS, Seo O, Tayal A, Lim H, Imada S, Park J, Cho SP, Jeon Y, Kim J, Eum D, Kang S, Kang B, Kim K, Ahn H, Park J, Jang HY, Park SO, Noh J, Lee C, Lee JD, Ko KH, Jin H, Kang K.   +24 more
europepmc   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Enhanced Oxygen Redox Activity and Structure Stability of P2-Type Manganese-Based Cathodes Through Medium-Entropy Strategy. [PDF]

Adv Sci (Weinh)
Wang D, Liu Y, Wang Z, Su W, Qi X, Mao H, Zhang K, Lu S, Guo B, Lyu Y.   +9 more
europepmc   +1 more source

Polymorph‐Specific Electronic Transduction in WO3 during Molecular Sensing

Advanced Materials, EarlyView.
Metal‐oxide polymorphs with similar surface chemistry can nevertheless exhibit distinct sensing properties. In γ‐ and ε‐WO3, analyte adsorption appears comparable; yet, only ε‐WO3 induces a pronounced lattice electronic perturbation that accommodates charge in sub‐conduction band minimum states.
Matteo D'Andria, Meng Yin, Stefan Neuhauser, Vlasis G. Mavrantzas, Ying Chen, Ken Suzuki, Andreas T. Güntner   +6 more
wiley   +1 more source

A reversible oxygen redox reaction in bulk-type all-solid-state batteries. [PDF]

Sci Adv, 2020
Nagao K, Nagata Y, Sakuda A, Hayashi A, Deguchi M, Hotehama C, Tsukasaki H, Mori S, Orikasa Y, Yamamoto K, Uchimoto Y, Tatsumisago M.   +11 more
europepmc   +1 more source

2D MOF with Intrinsic Porosity for Colorimetric Volatile Organic Compounds (VOCs) Detection

Advanced Materials, EarlyView.
An uncommon 2D MOF with intrinsic in‐plane porosity that can be mechanically exfoliated undergoes a distinct and reversible colour change upon exposure to various volatile organic compounds. ABSTRACT In this work, we report an uncommon 2D metal–organic framework (MOF) with intrinsic in‐plane porosity that undergoes a distinct and reversible colour ...
Sergio R. Gamarra, Alberto Fernández‐Alarcón, Joaquín Calbo, Enrique Ortí, Guillermo Mínguez Espallargas   +4 more
wiley   +1 more source

Spinel-Layered Heterostructure Enables Reversible Oxygen Redox in Lithium Manganese Oxide. [PDF]

Angew Chem Int Ed Engl
Wang Y, Li C, Cao Y, Xu J, Gardner D, da Silva WL, Huang Y, Zhang F, Li M, Li Y, Yin W, Zhang K, Allan PK, Lu Z.   +13 more
europepmc   +1 more source

Dissociate lattice oxygen redox reactions from capacity and voltage drops of battery electrodes. [PDF]

Sci Adv, 2020
Wu J, Zhuo Z, Rong X, Dai K, Lebens-Higgins Z, Sallis S, Pan F, Piper LFJ, Liu G, Chuang YD, Hussain Z, Li Q, Zeng R, Shen ZX, Yang W.   +14 more
europepmc   +1 more source