Results 201 to 210 of about 96,682 (290)

Rigid‐Flexible Coupling Units Enable Robust Large Birefringence

Advanced Science, EarlyView.
A rigid–flexible coupling strategy, combining flexible (S3)2− linear units with rigid (VO4)3− tetrahedra, yields Sr4(VO4)2S3—a robust crystal exhibiting large birefringence (Δn = 0.52@550 nm) and remarkable thermal, air, and water stability. ABSTRACT Birefringent crystals are central to polarization control in laser technologies (e.g., wave plates and ...
Jie Zhou, Yanqiang Li, Ji Qi, Weiqi Huang, Liangmeng Zhu, Zhiyong Bai, Yang Zhou, Junhua Luo, Sangen Zhao   +8 more
wiley   +1 more source

Engineering single topological π-conjugated polymers and interpolating topological solitons by end-group modification. [PDF]

Natl Sci Rev
Wang Z, Li Y, Li B, Wang J, Wu Y, Yin R, Wang J, Meng X, Liang Y, Wang X, Deng QS, Tan YZ, Fan Q, Ma C, Tan S, Li Q, Yang J, Wang B.   +17 more
europepmc   +1 more source

Redox‐Active Tungsten Mono‐Oxo Bis(dithiolene) Complex: A Fast‐Rechargeable Anode for High‐Capacity Lithium‐Ion Batteries

Advanced Science, EarlyView.
This study reports the first application of a W‐oxo bis(dithiolene) complex, (Et4N)2[WO(S2C2(C6H5)2)2], as a novel anode material for lithium‐ion batteries. This complex stores Li+ ions via multivalent W‐centered redox processes involving its oxo (WO) and dithiolene (S) sites.
Honggyu Seong, Jaeheon Lee, Jae Hyun Park, Woonghee Lee, Junhyeok Seo, Jaewon Choi   +5 more
wiley   +1 more source

<i>In Silico</i> Perspective on Avobenzone, Octisalate, Octocrylene, Homosalate, and Bemotrizinol as Organic UV Filters Using DFT, TD-DFT, and Molecular Dynamics. [PDF]

ACS Omega
Rigoni ME, de Lazaro SR, de Lara LS.
europepmc   +1 more source

Electronic‐State Polarization Engineering‐Regulated Fluorinated Covalent Organic Framework Nanocables for Fast Lithium‐Ion Storage

Advanced Science, EarlyView.
Electronic‐state polarization engineering is realized by constructing fluorinated COF nanocables on conductive CNTs scaffolds. The polar C─F units generate localized electric fields and strong ion‐dipole interactions, promoting Li+ adsorption and transport.
Kaifu Xu, Jianfei Shi, Yuting Qin, Di He, Chengyin Wang, Tianyi Wang   +5 more
wiley   +1 more source

Structural evolution and stabilities of (CuIn) _n Te₂ and ((CuIn) _n Te₂)^- (n = 1-8) clusters via DFT study. [PDF]

RSC Adv
Gerezgiher KG, Taklu BW, Berhe TA, Hagos TM, Zeweldi HW.   +4 more
europepmc   +1 more source

Intermolecular Aggregation‐Induced Delayed Fluorescence Scintillators for Ultrahigh‐Resolution X‐Ray Imaging

Advanced Science, EarlyView.
An intermolecular AIDF strategy enables an organic X‐ray scintillator (OXST) that resists concentration quenching and efficiently utilizes singlet and triplet excitons. The AIDF emitter, embedded in a polysulfone matrix, yields bright, flexible, and transparent scintillation screens with ultralow detection limits and high spatial resolution, offering a
Jie Yuan, Ying Liu, Botao Zheng, Xu Zhao, Yongrong Wang, Peng Zhang, Yifei Liu, Jingxia Zheng, Ping Li, Jianwei Li, Shen Xu, Runfeng Chen, Ye Tao   +12 more
wiley   +1 more source

Unveiling the synergistic mechanism of C-F and C-Cl bonds in enhancing the triboelectric performance of fluorinated polymers. [PDF]

Nat Commun
Liu J, Zhang F, Xu J, Jia S, Cui N, Yang R, Wang W, Gu L.   +7 more
europepmc   +1 more source

Ultrathin Quasi‐2D Perovskite‐Organic Segregated‐Structure Coupling for High‐Performance Narrowband Photomultiplication Detectors

Advanced Science, EarlyView.
Quasi‐2D perovskite‐organic segregated‐structure coupling enables low‐power narrowband photomultiplication photodetectors with 110 nm perovskite layer. The optimal device achieves 1200% EQE and 1.82 × 1011 Jones D* at 3 V, offering a new strategy for miniaturized high‐selectivity optoelectronic sensing.
Hongfei Qu, Peng He, Xingchao Zhao, Yongchao Xie, Fulong Huang, Xiaoling Ma, Byung Hui Lee, Han Young Woo, Yumeng Shi, Zuliang Zhuo, Fujun Zhang, Xixiang Zhu   +11 more
wiley   +1 more source

Theoretical insights of silicene doped with transition metals as C - reactive protein biosensors for cardiac vascular applications using density functional theory. [PDF]

RSC Adv
Devi P K, T A, Singh KK, Gaidhane VH, Sood N.   +4 more
europepmc   +1 more source