Mechanical properties of ultralow-dielectric-constant mesoporous amorphous silica structures: Effects of pore morphology and loading mode A systematic study of hexagonal boron nitride from monolayers to bulk crystals. The development of integrated circuits based ACS Applied Materials & Interfaces | Vol 11, No 3 Recent Advances in Design Strategies and - SpringerLink The CoS2@CNTs@C electrode is achieved from in situ integrated ZIF-67 and multiwalled carbon nanotube precursors through local carbonization and sulfurization methods. View the article. Shuifeng Li, Pengzu Ge, Hui Tang, Xin-Gui Tang *, Zhenhua Tang, Xiao-Bin Guo, Siming Zeng, Qiu-Xiang Liu, Yan-Ping Jiang, and ; Wenhua Li Advances in the design and assembly of flexible thermoelectric Youzhe Yang, Jun Ma, Jie Yang *, and ; Yingyan Zhang * ACS Applied Materials & Interfaces, Articles ASAP (Functional Nanostructured Materials (including low-D carbon)) The cover art features noncovalent modification of single-walled carbon nanotubes (SWCNTs) using thermally cleavable polythiophene. Xiaojie Jiang, Mingyuan Chen, Jiahan Li, the incremental load F 1 is assumed to result in a constant deformation. - An n 2D of 4.5 10 13 cm 2 is assumed based on the use of a 3-nm ultrathin gate dielectric with a dielectric constant () of 15 and an overdrive of 1.6 V. The K was measured by a Hot Disk Thermal Constant Analyzer (Hot Disk TPS 2500S, Sweden) on a cylindrical sample which prepared to a diameter of 20 mm and a thickness of about 5 mm to be tested. High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements. Such lenses are analogous to the structure of the compound eyes of insects and are sensitive to the polarization of the light. Nature Given the promising prospect of -CsPbI3 PNC as lighting and photovoltaic material, this one-pot, highly Nature 582 , 511514 (2020). Our results indicate that the hostguest complexation can selectively form cytotoxic nanostructures in mitochondria of cancer cells and induce cancer cell death, mainly through ferroptosis in vitro and in vivo. ACS Nano | Vol 16, No 8 Triplet-fusion-based photon upconversion is promising for photovoltaic or bioimaging applications, but its efficiency is limited by triplet fusion spin dependence. Password requirements: 6 to 30 characters long; ASCII characters only (characters found on a standard US keyboard); must contain at least 4 different symbols; Distinct from metals, the diversity in Triplet-fusion-based photon upconversion is promising for photovoltaic or bioimaging applications, but its efficiency is limited by triplet fusion spin dependence. Mechanical properties of ultralow-dielectric-constant mesoporous amorphous silica structures: Effects of pore morphology and loading mode A systematic study of hexagonal boron nitride from monolayers to bulk crystals. Given the promising prospect of -CsPbI3 PNC as lighting and photovoltaic material, this one-pot, highly Introduction. A computational micromechanics model to predict mechanical The first direct room-temperature synthesis of -phase cesium lead iodide perovsite nanocrystal (-CsPbI3 PNC) in open air has been demonstrated. High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements. Shuifeng Li, Pengzu Ge, Hui Tang, Xin-Gui Tang *, Zhenhua Tang, Xiao-Bin Guo, Siming Zeng, Qiu-Xiang Liu, Yan-Ping Jiang, and ; Wenhua Li This work presents multi-stimuli-responsive structural color switching surfaces utilizing a micropatterned DNAhydrogel assembly. They show remarkable water permeability and selectivity when this combination of graphene oxide and unzipped carbon nanotubes was used The development of integrated circuits based boron This Journal of the American Chemical Society | Ahead of Print ACS Nano | Vol 16, No 8 Advances in the design and assembly of flexible thermoelectric Liu et al. ACS Applied Materials & Interfaces | Ahead of Print This was achieved by a carefully optimized combination of ligands, crystallization environment, and purification conditions. Xiaojie Jiang, Mingyuan Chen, Jiahan Li, the incremental load F 1 is assumed to result in a constant deformation. Article ADS CAS PubMed Google Scholar Owing to their capabilities to realize solid-state energy conversion between heat and electricity, thermoelectric materials and their devices have gained significant attention and played significant roles in solving current issues such as energy consumption and environmental pollution , , , .As one of famous members in the thermoelectric family, flexible thermoelectric An unzipped carbon nanotube embedded graphene oxide membrane is reported. The cover art features noncovalent modification of single-walled carbon nanotubes (SWCNTs) using thermally cleavable polythiophene. This Each hydrogel contains a unique type of DNA motif that can associate/dissociate in response to external stimuli. Ultralow contact resistance between semimetal and monolayer Nano Letters | Vol 22, No 13 - ACS Publications Hong, S. et al. 82) versus ~3 in h-BN (ref. Ultralow-dielectric-constant amorphous boron nitride. ACS Applied Materials & Interfaces | Vol 14, No 1 Molecular Dynamics Simulation on In-Plane Thermal Conductivity of Graphene/Hexagonal Boron Nitride van der Waals Heterostructures. The multiwalled carbon nanotubes were longitudinally cut into multilayer graphene oxide nanoribbons by a modified Hummer method. ACS Nano | Vol 16, No 8 Calcium fluoride (CaF 2) is an insulating ionic crystal with a relatively high dielectric constant (k 6.8 (ref. Nano Letters | Vol 22, No 13 - ACS Publications Owing to their capabilities to realize solid-state energy conversion between heat and electricity, thermoelectric materials and their devices have gained significant attention and played significant roles in solving current issues such as energy consumption and environmental pollution , , , .As one of famous members in the thermoelectric family, flexible thermoelectric Introduction. Recently, high thermal conductivities (~1,500 W m 1 K 1) were reported for semiconductors such as boron arsenide 286,287,288 and isotope-enriched boron nitride 289. High-entropy The first direct room-temperature synthesis of -phase cesium lead iodide perovsite nanocrystal (-CsPbI3 PNC) in open air has been demonstrated. Mechanical properties of ultralow-dielectric-constant mesoporous amorphous silica structures: Effects of pore morphology and loading mode A systematic study of hexagonal boron nitride from monolayers to bulk crystals. Abstract With rapid development of 5G communication technologies, electromagnetic interference (EMI) shielding for electronic devices has become an urgent demand in recent years, where the development of corresponding EMI shielding materials against detrimental electromagnetic radiation plays an essential role. Via modulating stimuli cues, region-selective switching ON/OFF of the structural colors on a single surface is realized along with Nano Letters | Vol 22, No 13 - ACS Publications Further, transferring single-layer hexagonal boron nitride (h-BN) onto the 2D semiconductor, and then depositing metal on top of the h-BN, also prevents damage to the semiconductor. Our results indicate that the hostguest complexation can selectively form cytotoxic nanostructures in mitochondria of cancer cells and induce cancer cell death, mainly through ferroptosis in vitro and in vivo. Further, transferring single-layer hexagonal boron nitride (h-BN) onto the 2D semiconductor, and then depositing metal on top of the h-BN, also prevents damage to the semiconductor. Moreover, the future trends in the design and development of such 2D materials for microwave and EMI shielding could replace A computational micromechanics model to predict mechanical Articles ASAP (as soon as publishable) are posted online and available to view immediately after technical editing, formatting for publication, and author proofing. Calcium fluoride (CaF 2) is an insulating ionic crystal with a relatively high dielectric constant (k 6.8 (ref. Given the promising prospect of -CsPbI3 PNC as lighting and photovoltaic material, this one-pot, highly Hong, S. et al. Such lenses are analogous to the structure of the compound eyes of insects and are sensitive to the polarization of the light. Moreover, the future trends in the design and development of such 2D materials for microwave and EMI shielding could replace Nature The oxygen functional group enriched carbon network for sulfide can facilitate the migration of electrons and lithium ions, catalyze the deep reduction of Li2S6, and improve the lithium Molecular Dynamics Simulation on In-Plane Thermal Conductivity of Graphene/Hexagonal Boron Nitride van der Waals Heterostructures. Molecular Dynamics Simulation on In-Plane Thermal Conductivity of Graphene/Hexagonal Boron Nitride van der Waals Heterostructures. Ultralow-dielectric-constant amorphous boron nitride. A well-dispersed solution of a polythiophene/SWCNTs composite is obtained by adsorption of the Center: illustration of the cholesteric liquid crystal microlens array with Recent Advances in Design Strategies and - SpringerLink A top-down strategy for amorphization of hydroxyl compounds This work presents multi-stimuli-responsive structural color switching surfaces utilizing a micropatterned DNAhydrogel assembly. Illustration of the significance of liquid crystal films doped with chiral ligand-capped Au nanoparticles forming microlens arrays in water when suspended in hollow grids. The conjugated polymer contains a carbonate group as a thermally cleavable unit and a solubilizing group as a flexible unit in a terminal group. Nano Letters | Vol 22, No 18 The multiwalled carbon nanotubes were longitudinally cut into multilayer graphene oxide nanoribbons by a modified Hummer method. They show remarkable water permeability and selectivity when this combination of graphene oxide and unzipped carbon nanotubes was used ACS Applied Materials & Interfaces | Vol 11, No 3 Meanwhile, the EMI shielding Join LiveJournal Meanwhile, the EMI shielding ACS Applied Materials & Interfaces | Ahead of Print Browse Articles | Nature Materials Magnetoresistance is an effective probe to detect the coupling between the spin configuration (represented by the gyroscopes) and the charge transport (represented by different colors) and reflect the interaction between different spins of a layered magnetic semiconductor. Hong, S. et al. Each hydrogel contains a unique type of DNA motif that can associate/dissociate in response to external stimuli. Ultralow contact resistance between semimetal and monolayer View the article. High-entropy ceramics The ultralow liquid nitrogen (196 C) causes the water solvent to quickly form ice crystals, leaving dense and tiny pores in the aerogel after sublimation. Waals integration before and beyond Liu et al. Early attempts to synthesize high-entropy nitride thin films employed magnetron sputtering of high-entropy alloy targets in an Ar + N 2 atmosphere, and resulted in amorphous or multiphase films 51,52. Youzhe Yang, Jun Ma, Jie Yang *, and ; Yingyan Zhang * ACS Applied Materials & Interfaces, Articles ASAP (Functional Nanostructured Materials (including low-D carbon)) Meanwhile, the EMI shielding The first direct room-temperature synthesis of -phase cesium lead iodide perovsite nanocrystal (-CsPbI3 PNC) in open air has been demonstrated. Center: illustration of the cholesteric liquid crystal microlens array with An unzipped carbon nanotube embedded graphene oxide membrane is reported. Waals integration before and beyond Journal of the American Chemical Society | Ahead of Print Recent Progress in MXene and Graphene based - ScienceDirect Waals integration before and beyond Recently, high thermal conductivities (~1,500 W m 1 K 1) were reported for semiconductors such as boron arsenide 286,287,288 and isotope-enriched boron nitride 289. Illustration of the significance of liquid crystal films doped with chiral ligand-capped Au nanoparticles forming microlens arrays in water when suspended in hollow grids. Energy Storage and Dielectric Properties of PbHfO 3 Antiferroelectric Ceramics. Although in the infant stage, the emerging of this new family of materials has brought new opportunities for material design and property tailoring. High-entropy ceramics (HECs) are solid solutions of inorganic compounds with one or more Wyckoff sites shared by equal or near-equal atomic ratios of multi-principal elements. A well-dispersed solution of a polythiophene/SWCNTs composite is obtained by adsorption of the An n 2D of 4.5 10 13 cm 2 is assumed based on the use of a 3-nm ultrathin gate dielectric with a dielectric constant () of 15 and an overdrive of 1.6 V. Moreover, the future trends in the design and development of such 2D materials for microwave and EMI shielding could replace Article ADS CAS PubMed Google Scholar The CoS2@CNTs@C electrode is achieved from in situ integrated ZIF-67 and multiwalled carbon nanotube precursors through local carbonization and sulfurization methods. Recent Progress on Nanocellulose Aerogels: Preparation, ACS Applied Energy Materials | Ahead of Print ACS Applied Materials & Interfaces | Vol 13, No 3 Sensitive to the polarization of the significance of liquid crystal films doped with chiral ligand-capped nanoparticles! Nitride van der Waals Heterostructures longitudinally cut into multilayer graphene oxide nanoribbons by a modified method. 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