Feifei Li

ORCID: 0000-0002-4981-2152
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About
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Research Areas
  • Gas Sensing Nanomaterials and Sensors
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Molecular Junctions and Nanostructures
  • Electrochemical sensors and biosensors
  • Electrochemical Analysis and Applications
  • Quantum Dots Synthesis And Properties
  • Advanced Battery Technologies Research
  • Advanced Thermoelectric Materials and Devices
  • Multilevel Inverters and Converters
  • Chalcogenide Semiconductor Thin Films
  • Organic Electronics and Photovoltaics
  • Advanced Sensor and Energy Harvesting Materials
  • Embedded Systems and FPGA Design
  • Advanced Memory and Neural Computing
  • Conducting polymers and applications
  • Catalysis and Hydrodesulfurization Studies
  • Silicon Carbide Semiconductor Technologies
  • Catalytic Processes in Materials Science
  • Advanced DC-DC Converters
  • Metal-Organic Frameworks: Synthesis and Applications
  • Transition Metal Oxide Nanomaterials
  • MXene and MAX Phase Materials
  • Adsorption and Cooling Systems
  • Power Systems and Technologies

University of Jinan
2023-2024

Kangmei Pharmaceutical (China)
2024

China Academy of Engineering Physics
2024

Nanjing Medical University
2024

Kangda College of Nanjing Medical University
2024

Loyola University Chicago
2019-2024

Northwest Normal University
2024

Lanzhou University
2007-2024

Shanghai Jiao Tong University
2022-2024

University of Macau
2023

The emerging field of optical-triggered actuators based on polymeric nanocomposite continues to be the focus considerable research in recent years because their scientific and technological significance. In principle, dispersing nanofiller with unique characteristics polymer matrix can not only provide superb enhancement performance but also afford novel actuation schemes systems. Graphene, combining its unusual electrical, thermal, mechanical, optical properties, ability act as "energy...

10.1021/jp901284d article EN The Journal of Physical Chemistry C 2009-05-11

While Processing-in-Memory has been investigated for decades, it not embraced commercially. A number of emerging technologies have renewed interest in this topic. In particular, the emergence 3D stacking and imminent release Micron's Hybrid Memory Cube device made more practical to move computation near memory. However, literature is missing a detailed analysis killer application that can leverage Near Data Computing (NDC) architecture. This paper focuses on in-memory MapReduce workloads are...

10.1109/ispass.2014.6844483 article EN 2014-03-01

This study reports an ambient-air-tolerant approach for negative electrode prelithiation by using 1 M lithium-biphenyl (Li-Bp)/tetrahydrofuran (THF) solution as the reagent. Key to this strategy are relatively stable nature of Li-Bp/THF in ambient air and unique electrochemical behavior Bp ether carbonate solvents. With its low redox potential 0.41 V vs Li/Li+, Li-Bp can prelithiate various active materials with high efficacy. The successful a phosphrous/carbon composite notable improvement...

10.1021/acsami.8b19416 article EN ACS Applied Materials & Interfaces 2019-02-19

Metal–organic frameworks (MOFs) embedded in polymer have showed efficiency improving proton conduction of hybrid membranes under hydrated conditions. However, anhydrous such over 100 °C remains great challenge. Here, conductive combined acid group (−SO3H)- and basic (−NH2)-modified isomorphous MOFs, namely UiO-66(SO3H) (abbreviated as A, the initial acid) UiO-66(NH2) B, basic) a low-cost (chitosan, CS) were prepared. The conductivity optimum dual MOF-cofilled (CS/A + B) reached 3.78 × 10–3...

10.1021/acsami.8b12846 article EN ACS Applied Materials & Interfaces 2018-10-15

SnO2 is an attractive anodic material for advanced lithium-ion batteries (LIBs). However, its low electronic conductivity and large volume change in lithiation/delithiation lead to a poor rate/cycling performance. Moreover, the initial Coulombic efficiencies (CEs) of anodes are usually too build practical full LIBs. Herein, two-step hydrothermal synthesis pyrolysis method used prepare SnO2/C nanocomposite, which aggregated nanosheets carbon network well-interpenetrated with each other. The...

10.1021/acsami.0c00729 article EN ACS Applied Materials & Interfaces 2020-04-08

The emergence of 3D stacking and the imminent release Micron's Hybrid Memory Cube (HMC) device have made it more practical to move computation near memory. This work presents a detailed analysis in-memory MapReduce in context near-data computing (NDC). is good fit for NDC because embarrassingly parallel has highly localized memory accesses. article considers two architectures: one that exploits HMC devices does not. It thus provides insight on benefits different approaches quantifies...

10.1109/mm.2014.54 article EN IEEE Micro 2014-06-03

Trusted execution environment (TEE) has provided an isolated and secure for building cloud-based analytic systems, but it still suffers from access pattern leakages caused by side-channel attacks. To better the data, computation inside TEE enclave should be made oblivious, which introduces significant overhead severely slows down computation. A natural way to speed up is build system with multiple servers in distributed setting. However, this setting raises a new security concern -- volumes...

10.48550/arxiv.2501.09334 preprint EN arXiv (Cornell University) 2025-01-16

A facile solution-phase route for the preparation of AgInSe2 nanocrystals was developed by using silver nitrate, indium stearate, and oleylamine–selenium (OAm–Se) as precursors. The evolution process is discussed in detail different reaction conditions all have a great impact on growth morphology nanocrystals. Alloyed AgIn(S1−xSex)2 with controlled composition across entire range (0 ≤ x 1) also successfully prepared modulating S/Se reactant mole ratio. X-ray diffraction (XRD), energy...

10.1039/c4nr00233d article EN Nanoscale 2014-01-01

As lithium niobate shows good biocompatibility plus pyroelectric and photovoltaic effects, it is of interest for lab-on-a-chip biomedical applications. In this context, its most important function would be controlling microdroplets via light-induced changes in material properties. Most investigations, however, have involved...

10.1103/physrevapplied.7.064010 article EN Physical Review Applied 2017-06-09

As switching frequency increases, to reduce the gate drive loss combined with zero-voltage-switching (ZVS) technique is meaningful for widely used full-bridge (FB) converters. A dual-channel isolated resonant driver (RGD) proposed in this paper. The RGD able provide two complementary signals a pair of power MOSFETs one bridge leg. Furthermore, reduces about 79% compared conventional voltage source (VSD). In addition, negative provided by prevents false trigger problem FB comparison VSDs...

10.1109/tpel.2013.2272662 article EN IEEE Transactions on Power Electronics 2013-07-12

The optical properties of β-Y<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>:Pr<sup>3+</sup> were studied. Efficient visible-to-UVC upconversion was observed and explained based on intermediate state decay behavior.

10.1039/c6ra01121g article EN RSC Advances 2016-01-01

Exploration of novel self-powered gas sensors free external energy supply restrictions, such as light illumination and mechanical vibration, for flexible wearable applications is in urgent need. Herein, this work constructs a NO

10.1021/acssensors.4c00896 article EN ACS Sensors 2024-07-23
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