Electronic structure contributions to O–O bond cleavage reactions for MnIII-alkylperoxo complexes

Posted on 13 October 2023 by Samuel A. Brunclik

Dalton Trans., 2023, 52,13878-13894
DOI: 10.1039/D3DT01672B, Paper

Samuel A. Brunclik, Adedamola A. Opalade, Timothy A. Jackson
Through the use of density functional theory calculations and comparisons with published experimental data, the differences in the decay pathways of the Mn^III-alkylperoxo complexes [Mn^III(OO^tBu)(^6Medpaq)]⁺ and [Mn^III(OO^tBu)(N₄S)]⁺ are rationalized.
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Growth of submillimeter SrTaO2N single crystals by an NH3-assisted SrCl2 flux method

Posted on 13 October 2023 by Ginji Harada

Dalton Trans., 2023, 52,13895-13905
DOI: 10.1039/D3DT01383A, Paper

Ginji Harada, Ryosuke Sinmyo, Shuhou Maitani, Tomoaki Watanabe, Mirabbos Hojamberdiev, Kitaru Suzuki, Hajime Wagata
Cuboid SrTaO₂N single crystals with an edge length of 300 μm were grown by an NH₃-assisted SrCl₂ flux method through evaporation of the flux.
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Room-temperature chemiresistive ammonia sensors based on 2D MXenes and their hybrids: recent developments and future prospects

Posted on 13 October 2023 by Sayali Atkare

Dalton Trans., 2023, 52,13831-13851
DOI: 10.1039/D3DT02401F, Perspective

Sayali Atkare, Som Datta Kaushik, Shweta Jagtap, Chandra Sekhar Rout
This article offers a thorough overview of current advancements, potential applications and future improvement approaches for room-temperature ammonia sensors based on 2D MXene-based gas sensing technology.
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Achieving excitation wavelength–power-dependent colorful luminescence via multiplexing of dual lanthanides in fluorine oxide particles for multilevel anticounterfeiting

Posted on 13 October 2023 by Chenyang Zhao

Dalton Trans., 2023, 52,14132-14141
DOI: 10.1039/D3DT01715J, Paper

Chenyang Zhao, Zikai Meng, Zhen Guo, Zhenbin Wang, Jiajia Cao, Jihua Zhu, Cunhua Ma, Mingjin Zhang, Weisheng Liu
We developed an excitation wavelength–power-dependent colorful luminescent material Y₇O₆F₉:Er³⁺,Eu³⁺. Based on its properties, we designed an anticounterfeiting device, which has dynamic tunable performance of color and intensity in different modes.
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Constructing a NiMnS electrode with a Mn-rich surface for hydrogen production in anion exchange membrane water electrolyzers

Posted on 13 October 2023 by Wenwu Guo

Dalton Trans., 2023, 52,14039-14046
DOI: 10.1039/D3DT02202A, Paper

Wenwu Guo, Hyunki Kim, Seokjin Hong, Soo Young Kim, Sang Hyun Ahn
Efficient NiMnS electrodes have been developed for hydrogen production in anion exchange membrane water electrolyzers (AEMWEs).
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Enhancing stability via confining Rh–P species in ZIF-8 for hydroformylation of 1-octene

Posted on 13 October 2023 by Xiaorui Yan

Dalton Trans., 2023, 52,13955-13961
DOI: 10.1039/D3DT02205F, Paper

Xiaorui Yan, Lele Chen, Haisheng Wei, Tiantian Liu, Kairui Li, Jing Li
A ZIF-8-confined Rh–P species catalyst was synthesized and exhibited good stability in the hydroformylation of 1-octene, which is attributed to the strong interaction between Rh and P, effectively inhibiting the leaching of active Rh species.
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An LLTO-containing heterogeneous composite electrolyte with a stable interface for solid-state lithium metal batteries

Posted on 13 October 2023 by Jiaying Bi

Dalton Trans., 2023, 52,14064-14074
DOI: 10.1039/D3DT01677C, Paper

Jiaying Bi, Ling Zhang, Borong Wu, Meixia Xiao, Lei Wang, Zhao Li
An LLTO-containing heterogeneous PLTP electrolyte exhibits excellent ionic conductivity and interfacial stability in high-voltage lithium metal batteries.
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Ru(N^N)3-docked cationic covalent organic frameworks for enhanced sulfide and amine photooxidation

Posted on 13 October 2023 by Yan-Xia Wang

Dalton Trans., 2023, 52,14100-14109
DOI: 10.1039/D3DT02345A, Paper

Yan-Xia Wang, Ying Wang, Jing Li, Yang Yu, Sheng-Li Huang, Guo-Yu Yang
By employing sequential reactions including imine-to-quinoline transformation, pyridyl methylation, and Ru(N^N)₃-photosensitizer inhalation, the resulting COF exhibited remarkable photocatalytic capabilities in the oxidation of sulfides or amines.
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Controlling the sensitivity and selectivity for the detection of nitro-based explosives by modulating the electronic substituents on the ligand of AIPE-active cyclometalated iridium(III) complexes

Posted on 13 October 2023 by Annu Agarwal

Dalton Trans., 2023, 52,14182-14193
DOI: 10.1039/D3DT02198J, Paper

Annu Agarwal, Ram Prasad Bhatta, Vishal Kachwal, Inamur Rahaman Laskar
AIE active cyclometalated complexes of iridium(III) exhibiting high quantum yield showed selective and sensitive detection of TNT and TNP explosives through rationally choosing the appropriate electronic substituents on the cyclometalated ligand.
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Optimized crystal orientation for enhanced reaction kinetics and reversibility of SnSe/NC hollow nanospheres towards high-rate and long-term lithium/sodium storage

Posted on 13 October 2023 by Huihui Song

Dalton Trans., 2023, 52,14088-14099
DOI: 10.1039/D3DT02237D, Paper

Huihui Song, Qiang Zhou, Zhicheng Song, Kun Tian, Chaohui Guan, Zheng yuan Fang, Gengyang Yuan, Mi Lu, Dong Wei, Xiaodan Li
Due to the reduced diffusion energy barriers at SnSe (400) and the efficiency buffering of the nitrogen-doped carbon matrix, SnSe/NC hollow nanospheres with rich (400) facets exhibited excellent specific capacity and long-term performance.
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