Qunqing Li
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View article: Momentum-dependent field-effect transistor
Momentum-dependent field-effect transistor Open
The silicon-based field-effect transistor (FET) is approaching the physical limits for the prominent short-channel effects and the sequent leakage currents under the conventional paradigm. Here, we propose a momentum-dependent field-effect…
View article: Effects of crystallization time and composition of gel for preparing of zeolite K-F
Effects of crystallization time and composition of gel for preparing of zeolite K-F Open
Zeolite K-F crystals were prepared by a hydrothermal route, the effects of crystallization time as well as composition of gel (K2O/SiO2 and Al2O3/SiO2) on the final samples were studied. The results displayed that when heating time was inc…
View article: Flexible Conductive Film Based on Copper Nanowires and Its Sensing Applications
Flexible Conductive Film Based on Copper Nanowires and Its Sensing Applications Open
Copper nanowires have attracted widespread attention due to the abundant availability of raw materials in nature and their high conductivity. Compared with traditional materials such as metals and semiconductors used in sensors, copper nan…
View article: Understanding Difficult-to-learn Examples in Contrastive Learning: A Theoretical Framework for Spectral Contrastive Learning
Understanding Difficult-to-learn Examples in Contrastive Learning: A Theoretical Framework for Spectral Contrastive Learning Open
Unsupervised contrastive learning has shown significant performance improvements in recent years, often approaching or even rivaling supervised learning in various tasks. However, its learning mechanism is fundamentally different from that…
View article: 1,8‐Diazabicyclo[5.4.0]undec‐7‐ene as Cyclic Ether Electrolyte Polymerization Inhibition for Wide‐Temperature‐Range High‐Rate Lithium‐ion Batteries (Adv. Sci. 2/2025)
1,8‐Diazabicyclo[5.4.0]undec‐7‐ene as Cyclic Ether Electrolyte Polymerization Inhibition for Wide‐Temperature‐Range High‐Rate Lithium‐ion Batteries (Adv. Sci. 2/2025) Open
Cyclic Ether‐Based Electrolytes The introduction of 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) as an organic base additive completely inhibits the ring‐opening polymerization in DOL‐based electrolytes. The designed electrolyte exhibits a rob…
View article: Preparation and Characterization of Polyethylene/Carboxymethyl Chitosan/Tannic Acid/Ag@Mof Composite Films for Fresh Pork Preservation
Preparation and Characterization of Polyethylene/Carboxymethyl Chitosan/Tannic Acid/Ag@Mof Composite Films for Fresh Pork Preservation Open
View article: 1,8‐Diazabicyclo[5.4.0]undec‐7‐ene as Cyclic Ether Electrolyte Polymerization Inhibition for Wide‐Temperature‐Range High‐Rate Lithium‐ion Batteries
1,8‐Diazabicyclo[5.4.0]undec‐7‐ene as Cyclic Ether Electrolyte Polymerization Inhibition for Wide‐Temperature‐Range High‐Rate Lithium‐ion Batteries Open
1,3‐Dioxolane (DOL), with its broad liquid phase temperature window and low Li + ‐solvent binding energy, stands out as an ideal solvent candidate for the wide‐temperature and high‐rate electrolytes. Unfortunately, DOL is susceptible to un…
View article: Improving 2D Schottky contacts using an intralayer strategy
Improving 2D Schottky contacts using an intralayer strategy Open
View article: Challenges and Advances in Wide‐Temperature Electrolytes for Lithium‐Ion Batteries
Challenges and Advances in Wide‐Temperature Electrolytes for Lithium‐Ion Batteries Open
Lithium‐ion batteries (LIBs) have gained widespread attention due to their numerous advantages, including high energy density, prolonged cycle life, and environmental friendliness. Nevertheless, their electrochemical performance deteriorat…
View article: Robust Carbon Nanotube Composite Coatings for Perfect Absorption in Harsh Environmental Applications
Robust Carbon Nanotube Composite Coatings for Perfect Absorption in Harsh Environmental Applications Open
View article: Phase-Change Wax Integrated with Rapid Carbon Nanotube Microheater Array for Spatial Light Modulation
Phase-Change Wax Integrated with Rapid Carbon Nanotube Microheater Array for Spatial Light Modulation Open
View article: Breaking the Temperature Limit of Lithium-Ion Batteries with Carbon Nanotube-Based Electrodes and “Constructive Alliance” Electrolyte Strategy
Breaking the Temperature Limit of Lithium-Ion Batteries with Carbon Nanotube-Based Electrodes and “Constructive Alliance” Electrolyte Strategy Open
View article: Erratum to: Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries
Erratum to: Influences of chemical reactions on polysulfide reduction reaction process on promotor surface in Li-S batteries Open
View article: Rapidly Modulated Wide‐Spectrum Infrared Source Made of Super Aligned Carbon Nanotube Film for Greenhouse Gas Monitoring (Adv. Funct. Mater. 4/2023)
Rapidly Modulated Wide‐Spectrum Infrared Source Made of Super Aligned Carbon Nanotube Film for Greenhouse Gas Monitoring (Adv. Funct. Mater. 4/2023) Open
Gas Monitoring In article number 2208891, Qunqing Li, Peng Liu, and co-workers, used super aligned carbon nanotube (SACNT) film as a novel rapidly electric modulated wide-spectrum infrared source in non-dispersive infrared gas monitoring o…
View article: Gate-tunable contact-induced Fermi-level shift in semimetal
Gate-tunable contact-induced Fermi-level shift in semimetal Open
Significance Resistivity comparison methodology was developed to measure and analyze the contact-induced Fermi-level shift (CIFS) as well as the interfacial charge transfer in low-dimensional semimetal–semiconductor (Sm-S) systems. The Fer…
View article: Promising Silicon Anodes Prepared by the “Disperse-Anchor” Strategy and Functional Carbon Nanotube Interlayers for Flexible Lithium-Ion Batteries
Promising Silicon Anodes Prepared by the “Disperse-Anchor” Strategy and Functional Carbon Nanotube Interlayers for Flexible Lithium-Ion Batteries Open
View article: Boosting the Oxidative Potential of Polyethylene Glycol‐Based Polymer Electrolyte to 4.36 V by Spatially Restricting Hydroxyl Groups for High‐Voltage Flexible Lithium‐Ion Battery Applications
Boosting the Oxidative Potential of Polyethylene Glycol‐Based Polymer Electrolyte to 4.36 V by Spatially Restricting Hydroxyl Groups for High‐Voltage Flexible Lithium‐Ion Battery Applications Open
Cross‐linked polyethylene glycol‐based resin (c‐PEGR) is constructed by a ring‐opening reaction of polyethylene glycol diglycidyl ether (PEGDE) with epoxy groups and polyether amine (PEA) with amino groups. By confining the hydroxyl groups…
View article: On-chip torsion balances with femtonewton force resolution at room temperature enabled by carbon nanotube and graphene
On-chip torsion balances with femtonewton force resolution at room temperature enabled by carbon nanotube and graphene Open
On-chip torsion balance with a CNT suspension wire and a graphene/Al ultrathin mirror is capable of detecting femtonewton force.
View article: Optical Phonon Scattering Dominated Transport in Individual Suspended Carbon Nanotubes
Optical Phonon Scattering Dominated Transport in Individual Suspended Carbon Nanotubes Open
The high-temperature transport properties of individual carbon nanotubes (CNTs) with a specified chiral index have been studied by Peng Liu, Kaili Jiang, and co-workers in article number 2000103. Experimental results show that the resistiv…
View article: Electrical control of spatial resolution in mixed-dimensional heterostructured photodetectors
Electrical control of spatial resolution in mixed-dimensional heterostructured photodetectors Open
Significance Spatial resolution can be electrically switched between high-resolution mode (HRM) and low-resolution mode in mixed-dimensional heterostructured photodetectors, and an interference fringe with 334 nm in period can be discrimin…
View article: Conversion of Multi-layered MoTe2 Transistor Between P-Type and N-Type and Their Use in Inverter
Conversion of Multi-layered MoTe2 Transistor Between P-Type and N-Type and Their Use in Inverter Open
View article: Tailoring terahertz surface plasmon wave through free-standing multi-walled carbon nanotubes metasurface
Tailoring terahertz surface plasmon wave through free-standing multi-walled carbon nanotubes metasurface Open
Surface plasmons have a fundamental role in the dynamics of photon-electron interactions and in optical metamaterials. Terahertz (THz) time-domain spectroscopy was used to characterize the complex dielectric constant, index of refraction, …
View article: Pronounced Photovoltaic Response from Multi-layered MoTe2 Phototransistor with Asymmetric Contact Form
Pronounced Photovoltaic Response from Multi-layered MoTe2 Phototransistor with Asymmetric Contact Form Open
In this study, we fabricate air-stable p-type multi-layered MoTe2 phototransistor using Au as electrodes, which shows pronounced photovoltaic response in off-state with asymmetric contact form. By analyzing the spatially resolve…
View article: Low-energy transmission electron diffraction and imaging of large-area graphene
Low-energy transmission electron diffraction and imaging of large-area graphene Open
Crystalline characterization of large-area graphene and study of adsorbates on it can be realized with low-energy electron beam.
View article: Li‐S Batteries: Ultrathin MnO<sub>2</sub>/Graphene Oxide/Carbon Nanotube Interlayer as Efficient Polysulfide‐Trapping Shield for High‐Performance Li–S Batteries (Adv. Funct. Mater. 18/2017)
Li‐S Batteries: Ultrathin MnO<sub>2</sub>/Graphene Oxide/Carbon Nanotube Interlayer as Efficient Polysulfide‐Trapping Shield for High‐Performance Li–S Batteries (Adv. Funct. Mater. 18/2017) Open
In article number 1606663, Jiaping Wang and co-workers report on ultrathin MnO2/graphene oxide/carbon nanotube interlayers as efficient polysulfide-trapping shields for high-performance Li–S batteries. The sandwiched interlayer significant…
View article: Dielectric-Like Behavior of Graphene in Au Plasmon Resonator
Dielectric-Like Behavior of Graphene in Au Plasmon Resonator Open
Graphene has proven to be a promising conductive layer in fabricating optical plasmon resonators on insulator substrate using electron beam lithography and has the potential to construct electrically controlled active plasmon resonators. I…
View article: Erratum: Lysine-specific demethylase 1 promotes the stemness and chemoresistance of Lgr5+ liver cancer initiating cells by suppressing negative regulators of β-catenin signaling
Erratum: Lysine-specific demethylase 1 promotes the stemness and chemoresistance of Lgr5+ liver cancer initiating cells by suppressing negative regulators of β-catenin signaling Open
View article: Fano resonance boosted cascaded optical field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application
Fano resonance boosted cascaded optical field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application Open
Cascaded optical field enhancement (CFE) can be realized in some specially designed multiscale plasmonic nanostructures, in which the generation of extremely strong fields at nanoscale volume is crucial for many applications, for example, …
View article: Fano-resonance boosted cascaded field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application
Fano-resonance boosted cascaded field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application Open
Cascaded optical field enhancement (CFE) can be realized in some specially designed multiscale plasmonic nanostructures, where the generation of extremely strong field at nanoscale volume is crucial for many applications, for example, surf…