Results 101 to 110 of about 6,682,702 (328)

Doping of Graphene Nanoribbons via Functional Group Edge Modification

, 2017
We report on the on-surface synthesis of 7 armchair graphene nanoribbons (7-AGNRs) substituted with nitrile (CN) functional groups. The CN groups are attached to the GNR backbone by modifying the 7-AGNR precursor.
Abadia, Mikel, Barragán, Ana, Brandimarte, Pedro, Carbonell-Sanromà, Eduard, Corso, Martina, Hieulle, Jeremy, Iraola, Mikel, Li, Jingcheng, Pascual, Jose Ignacio, Peña, Diego, Sánchez-Portal, Daniel, Vilas-Varela, Manuel   +11 more
core   +1 more source

Crystal Structure, Topology, DFT and Hirshfeld Surface Analysis of a Novel Charge Transfer Complex (L3) of Anthraquinone and 4-{[(anthracen-9-yl)meth-yl] amino}-benzoic Acid (L2) Exhibiting Photocatalytic Properties: An Experimental and Theoretical Approach

Molecules, 2022
Here, we report a facile route to the synthesizing of a new donor–acceptor complex, L3, using 4-{[(anthracen-9-yl)meth-yl] amino}-benzoic acid, L2, as donor moiety with anthraquinone as an acceptor moiety.
Adeeba Ahmed, Aysha Fatima, Sonam Shakya, Qazi Inamur Rahman, Musheer Ahmad, S. Javed, H. AlSalem, Aiman Ahmad   +7 more
semanticscholar   +1 more source

Separator Engineering for Sodium Metal Batteries: Challenges, Rational Design and Recent Modification Strategies

Advanced Materials, EarlyView.
This review covers advances in sodium metal battery separators, focusing on interfacial stabilization, dendrite suppression, and ion transport. It analyzes diverse materials, proposes comprehensive evaluation methods, and discusses simulations and future directions for high‐performance, safe, and practical separators.
Lichun Wang, Zhenzhen Wang, Yun Bai, Ding Yuan, Jun Chen, Shi‐Xue Dou, Hua‐Kun Liu, Chao Wu   +7 more
wiley   +1 more source

Crystal structure and Hirshfeld surface analysis of dimeth-yl(phen-yl)phosphine sulfide. [PDF]

Acta Crystallogr E Crystallogr Commun
The title compound, C8H11PS, which melts below room temperature, was crystallized at low temperature. The P—S bond length is 1.9623 (5) Å and the major contributors to the Hirshfeld surface are H...H (58.1%), S...H/H...S (13.4%) and C...H/H...C contacts (11.7%).
Risken R, Kuzu YM, Schmidt A, Strohmann C.   +3 more
europepmc   +4 more sources

How to construct a coordinate representation of a Hamiltonian operator on a torus [PDF]

, 1995
The dynamical system of a point particle constrained on a torus is quantized \`a la Dirac with two kinds of coordinate systems respectively; the Cartesian and toric coordinate systems.
Ishikawa, S., Miyazaki, T., Yamamoto, K., Yamanobe, M.   +3 more
core   +2 more sources

Predictable Self‐Assembly as an Unexplored Key Factor Influencing Membrane Separation: Insights from Monophenols

Advanced Science, EarlyView.
Predictable molecular self‐assembly strength is key to membrane separation, contrary to typical understanding. Monophenol research shows substituent abundance and specificity govern self‐assembly strength. This predictability enables a novel separation method: membranes reject molecules with stronger self‐assembly more effectively, separating similarly
Qiuyu Han, Lu Yin, Tingting Mi, Qi Chen, Wanlin Ouyang, Liping Fan, Qinshi Wang, Yue Zhang, Zhishu Tang, Huaxu Zhu, Bo Li   +10 more
wiley   +1 more source

Crystal Structure and Spectroscopic Analysis of 3-Diethoxyphosphoryl-28-[1-(1-deoxy-β-D-glucopyranosyl)-1H-1,2,3-triazol-4-yl]carbonylbetulin

Crystals, 2023
The molecular structure of 3-diethoxyphosphoryl-28-[1-(1-deoxy-β-D-glucopyranosyl)-1H-1,2,3-triazol-4-yl]carbonylbetulin was investigated through various experimental and theoretical methods.
Monika Kadela-Tomanek, Ewa Bębenek, Arkadiusz Sokal, Maria Książek, Elwira Chrobak   +4 more
doaj   +1 more source

Synthesis of Crystalline Fluoro-Functionalized Imines, Single Crystal Investigation, Hirshfeld Surface Analysis, and Theoretical Exploration

ACS Omega, 2022
This investigation is focused on the synthesis of two halo-functionalized crystalline Schiff base (imine) compounds: (E)-2-methoxy-6-(((3-(trifluoromethyl)phenyl)imino)methyl)phenol (MFIP) and (E)-1-(((2-fluorophenyl)imino)methyl)naphthalen-2-ol (FPIN ...
Muhammad Ashfaq, Muhammad Khalid, M. Tahir, Akbar Ali, M. Arshad, A. Asiri   +5 more
semanticscholar   +1 more source

Microwave‐Driven Dielectric‐Magnetic Regulation of Graphite@α‐MnO2 Toward Enhanced Electromagnetic Wave Absorption

Advanced Science, EarlyView.
This study presents a microwave‐activated composite integrating expanded graphite with α‐MnO2 nanowires, engineered to synergistically optimize dielectric and magnetic properties. The innovative microwave‐driven process enables rapid structural transformation, yielding ultrathin, scalable electromagnetic wave‐absorbing films.
Junyu Lu, Lei Xu, Cheng Xie, Chang Zhang, Zhaohui Han, Yiyao Ren, Renchao Che   +6 more
wiley   +1 more source

Methyl 5-chloro-4-hydroxy-2,2-dioxo-1H-2λ6,1-benzothiazine-3-carboxylate: structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2020
The title compound, C10H8ClNO5S, which has potential analgesic activity, crystallizes in space group P21/n. The benzothiazine ring system adopts an intermediate form between sofa and twist-boat conformations.
Svitlana V. Shishkina, Lidiya A. Petrushova, Kateryna O. Burian, Andrii I. Fedosov, Igor V. Ukrainets   +4 more
doaj   +1 more source