Electrostatically driven kinetic Inverse CO2/C2H2 separation in LTA-type zeolites
Yongheng Ren, Yang Chen, Hongwei Chen, Lu Zhang, Jiangfeng Yang, Qi Shi, Lin-Bing Sun, Jinping Li, Libo Li*
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![New structural breakthrough and topological transformation of homogeneous metalla[4]catenane compounds 2024.100322](/Site/default/Uploads/20240513/未标题-3[226].png "New structural breakthrough and topological transformation of homogeneous metalla[4]catenane compounds 2024.100322")
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ArticleBinary and heterostructured microplates of iridium and ruthenium complexes: Preparation, characterization, and thermo-responsive emissionChun-Yun Ding, Ru-Yuan Zhang, Yu-Wu Zhong*, Jiannian Yao
Chin. J. Struct. Chem., 2024, 43: 100393. DOI: 10.1016/j.cjsc.2024.100393
October 15, 2024
Organic nanostructures; Luminescence; Organic nanophotonics; Thermo-responsiveness; Photofunctional metal complexes
ABSTRACT
Homogeneously doped or optically heterostructured microcrystals with thermo-responsive properties are prepared from the binary assembly of a blue-emissive iridium complex and a red-emissive ruthenium complex. -
ArticleElectrostatically driven kinetic Inverse CO2/C2H2 separation in LTA-type zeolitesYongheng Ren, Yang Chen, Hongwei Chen, Lu Zhang, Jiangfeng Yang, Qi Shi, Lin-Bing Sun, Jinping Li, Libo Li*
Chin. J. Struct. Chem., 2024, 43: 100394. DOI: 10.1016/j.cjsc.2024.100394
October 15, 2024
Zeolite; Carbon dioxide; Gas separation; Electrostatic potential; Kinetic diffusion
ABSTRACT
K-ion modulation of zeolite 5A creates a compact pore space matching CO2 and C2H2, which restricts the molecular orientation into pore channels and enhances the charge recognition effect, thereby increasing the kinetic diffusion difference between the two gas components and achieving inverse CO2/C2H2 separation. -
ArticleTemperature- and pressure-responsive photoluminescence in a 1D hybrid lead halideHuan Hu, Ying Zhang, Shi-Shuang Huang, Zhi-Gang Li, Yungui Liu, Rui Feng*, Wei Li*
Chin. J. Struct. Chem., 2024, 43: 100395. DOI: 10.1016/j.cjsc.2024.100395
October 15, 2024
Low-dimensional hybrid lead halides; Stimuli-responsive; Self-trapped excitons; Electron-phonon coupling; Emission enhancement
ABSTRACT
The temperature- and pressure-responsive emission of a new one-dimensional hybrid lead halide CyPbBr3 (Cy = cytosine cation) was studied. Its broadband feature is attributed to the strong electron-phonon coupling while its 4.5-fold pressure-induced emission enhancement rises from the pressure suppressed non-radiative energy loss. -
![[Cs14Cl][Tm71Se110]: An unusual salt-inclusion chalcogenide containing different valent Tm centers and ultralow thermal conductivity 2024.100397](/Site/default/Uploads/20240801/未标题-3[165].png "[Cs14Cl][Tm71Se110]: An unusual salt-inclusion chalcogenide containing different valent Tm centers and ultralow thermal conductivity 2024.100397")
Article[Cs14Cl][Tm71Se110]: An unusual salt-inclusion chalcogenide containing different valent Tm centers and ultralow thermal conductivityHong Chen, Mao-Yin Ran, Long-Hua Li*, Xin-Tao Wu, Hua Lin*
Chin. J. Struct. Chem., 2024, 43: 100397. DOI: 10.1016/j.cjsc.2024.100397
October 15, 2024
Salt-inclusion chalcogenide; Rare-earth element; Mixed valence state; Ultralow thermal conductivity; Thermoelectric material
ABSTRACT
Combining different structural motifs leads to an unprecedented salt-inclusion chalcogenide [Cs14Cl][Tm71Se110] which exhibits ultralow thermal conductivity of 0.29–0.24 W/m·K at 300–673 K. -
ArticleDynamic photoluminescence switching of carbon nitride thin films for anticounterfeiting and encryptionHang Meng, Bicheng Zhu, Ruolun Sun, Zixuan Liu, Shaowen Cao*, Kan Zhang, Jiaguo Yu, Jingsan Xu*
Chin. J. Struct. Chem., 2024, 43: 100410. DOI: 10.1016/j.cjsc.2024.100410
October 15, 2024
Thermal vapor deposition; Carbon nitride film; Dynamic photoluminescence; Encryption
ABSTRACT
This work introduces the thermal vapor deposition of carbon nitride (CN) thin films featuring unique dynamic photolumine-scence (PL) switching properties. After LED illumination, the PL intensity of the film increases and then fades in darkness. We developed an advanced luminescent device for secure encrypted information transmission, readable with a UV lamp and erasable with a portable LED, preventing information leakage. -
ArticleLigand effects on geometric structures and catalytic activities of atomically precise copper nanoclustersLuyao Lu, Chen Zhu, Fei Li, Pu Wang*, Xi Kang*, Yong Pei*, Manzhou Zhu*
Chin. J. Struct. Chem., 2024, 43: 100411. DOI: 10.1016/j.cjsc.2024.100411
October 15, 2024
Atomically precise nanoclusters; Copper nanoclusters; Ligand effect; Structure-property correlation; Catalytic hydrogenation
ABSTRACT
This work demonstrates the ligand effects on geometric structures and catalytic activities based on two Cu28 structure-related nanoclusters. -
ReviewCathodal Li-ion interfacial transport in sulfide-based all-solid-state batteries: Challenges and improvement strategiesYue Zheng, Tianpeng Huang, Pengxian Han, Jun Ma*, Guanglei Cui*
Chin. J. Struct. Chem., 2024, 43: 100390. DOI: 10.1016/j.cjsc.2024.100390
October 15, 2024
Sulfide-based all-solid-state batteries; Electro-chemo-mechanical failure; Improvement strategies; Multiscale dynamics; Interfacial transport
ABSTRACT
Scientific advances and open questions in understanding and solving the cathodal Li-ion interfacial transport issues on atomic, micro-mesoscopic, and macroscopic scales in sulfide-based all-solid-state batteries are summarized and discussed.
- Address: Fuzhou High & New Technology Industrial Zone, Shangjie, Minhou, Fuzhou, Fujian 350108, China
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