Feng Hai

ORCID: 0009-0001-4414-057X
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About
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Research Areas
  • Advancements in Battery Materials
  • Advanced Battery Materials and Technologies
  • Crystal structures of chemical compounds
  • Advanced Battery Technologies Research
  • Cancer-related gene regulation
  • Crystallography and molecular interactions
  • Epigenetics and DNA Methylation
  • Synthesis and properties of polymers
  • Wnt/β-catenin signaling in development and cancer
  • Synthesis and biological activity
  • Conducting polymers and applications
  • Virus-based gene therapy research
  • Supercapacitor Materials and Fabrication
  • Catalysis and Hydrodesulfurization Studies
  • Metal-Organic Frameworks: Synthesis and Applications
  • RNA regulation and disease
  • Advancements in Solid Oxide Fuel Cells
  • Polyoxometalates: Synthesis and Applications
  • Structural and Chemical Analysis of Organic and Inorganic Compounds
  • Fuel Cells and Related Materials
  • RNA Interference and Gene Delivery
  • Phytochemistry and Biological Activities
  • Infectious Aortic and Vascular Conditions
  • Ionic liquids properties and applications
  • Extraction and Separation Processes

Xi'an Jiaotong University
2022-2025

Beijing Friendship Hospital
2019-2025

Capital Medical University
2019-2025

Northeastern University
2024

State Key Laboratory of Medical Neurobiology
2022

Shandong First Medical University
2022

Shandong Provincial QianFoShan Hospital
2022

Shandong University
2022

Shanghai Medical College of Fudan University
2022

The Third People's Hospital of Dalian City
2010-2021

Abstract Localized highly concentrated electrolytes have revitalized the advancement of secondary batteries. However, fluorinated diluents typically drawbacks high toxicity, serious environmental pollution, challenging synthesis, and cost. This work develops a low‐cost, eco‐friendly localized electrolyte by utilizing benzene as diluent, simultaneously achieving reversible lithium‐metal anodes long‐term stable cycling single crystal LiNi 0.8 Co 0.1 Mn O 2 (SC811) cathode. The unique...

10.1002/aenm.202304253 article EN Advanced Energy Materials 2024-02-21

Solid-state lithium metal batteries are promising next-generation rechargeable energy storage systems. However, the poor compatibility of electrode/electrolyte interface and low ion conductivity solid-state electrolytes key issues hindering practicality electrolytes. Herein, rational designed metal–organic frameworks (MOFs) with incorporation two types ionic liquids (ILs) fabricated as quasi-solid The obtained MOF-IL offer continuous transport channels functional sulfonic acid groups serving...

10.1021/acsami.3c00988 article EN ACS Applied Materials & Interfaces 2023-05-01

The energy density of lithium-sulfurized polyacrylonitrile (Li-SPAN) batteries has chronically suffered from low sulfur content. Although a free-standing electrode can significantly reduce noncapacity mass contribution, the slow bulk reaction kinetics still constrain electrochemical performance. In this regard, novel electrochemically active additive, polypyrrole (PPy), is introduced to construct PAN nanotubes as carrier. This hollow channel greatly facilitates charge transport within and...

10.1002/smll.202303781 article EN Small 2023-08-06

While multitransition-metal layered oxides in the form of micrometer-sized single crystals and polycrystalline aggregates show great promise as affordable cathodes for sodium-ion batteries, relationship between a typical preferential facet well morphological domination electrochemical performance both forms remains unclear. In this regard, herein, two models O3-type NaNi1/3Fe1/3Mn1/3O2 (NFM) materials with single-crystalline characteristics were prepared. Based on situ X-ray diffraction...

10.1021/acs.energyfuels.3c04417 article EN Energy & Fuels 2024-01-16

Abstract Co‐free spinel LiNi 0.5 Mn 1.5 O 4 (LNMO) is emerging as a promising contender for designing next generation high‐energy‐density and fast‐charging Li‐ion batteries, due to its high operating voltage good Li + diffusion rate. However, further improvement of the ability simultaneous resolution dissolution still pose significant challenges their practical application. To tackle these challenges, simple co‐doping strategy proposed. Compared Pure‐LNMO, extended lattice in resulting...

10.1002/smtd.202301759 article EN Small Methods 2024-02-21

The objective of this study was to evaluate the safety and efficacy catheter-directed thrombolysis (CDT) mechanical aspiration (MA) for acute pulmonary embolism (PE). From February 2022 October 2024, clinical data patients with high- intermediate-risk PE who received endovascular therapy were retrospectively reviewed. Patients categorized based on treatment strategy. Fifty-eight consecutive identified. CDT initiated in 29 patients, while remaining MA treatment. time dosage urokinase both...

10.5761/atcs.oa.25-00012 article EN cc-by Annals of Thoracic and Cardiovascular Surgery 2025-01-01

The performance of lithium metal batteries is significantly affected by temperature variations, which makes it challenging for them to operate across a wide range. Herein, wide‐temperature adaption electrolyte proposed, enabling excellent electrochemical from ‐40 °C 60 °C. Large, 5.8 Ah pouch cells employing such an achieve high energy density 503.3 Wh kg‐1 at 25 with lifespan 260 cycles and outstanding 339 critical role the solid interphase (SEI) in determining temperature‐dependent...

10.1002/ange.202503693 article EN Angewandte Chemie 2025-05-11

The performance of lithium metal batteries is significantly affected by temperature variations, which makes it challenging for them to operate across a wide range. Herein, wide‐temperature adaption electrolyte proposed, enabling excellent electrochemical from ‐40 °C 60 °C. Large, 5.8 Ah pouch cells employing such an achieve high energy density 503.3 Wh kg‐1 at 25 with lifespan 260 cycles and outstanding 339 critical role the solid interphase (SEI) in determining temperature‐dependent...

10.1002/anie.202503693 article EN Angewandte Chemie International Edition 2025-05-11

The water-based binder has the advantages of non-toxic, non-flammable, small odor, and no pollution to environment. However, there are problems such as low bond strength poor battery cycle life commonly used binders on market. In this paper, acrylic is modified. addition, acid/methacrylic acid, acrylonitrile, octadecyl acrylate/octadecyl methacrylate copolymerized at high temperature, a new for graphite anode successfully developed. can significantly improve affinity between electrolyte...

10.3390/batteries11050190 article EN cc-by Batteries 2025-05-13

Intravenous administration of recombinant tissue plasminogen activator (rtPA) is known as the only approved treatment for acute ischemic stroke. However, it still controversial whether stroke patients with atrial fibrillation should receive rtPA therapy.We studied 99 altogether who belonged to three different groups based on patient characteristics: (1) rtPA-treated group consisting 22 treated within 4.5 hours after onset stroke; (2) non-rtPA-treated 44 matching in age and baseline National...

10.1179/016164110x12656393665206 article EN Neurological Research 2010-05-01

High-voltage (>4.35 V) lithium nickel–cobalt–manganese batteries are star candidates due to their higher energy density for next-generation power batteries. This poses demands electrolyte design, including compatibility with metals, stability on high-voltage cathodes, speedy interfacial ion transport kinetics, and appropriate concentration. However, electrolytes at the current level of research struggle balance these demands. Here, we took advantage reduced affinity Li+ enhanced oxidative...

10.1021/acsami.4c02848 article EN ACS Applied Materials & Interfaces 2024-06-07

Lithium–sulfur (Li–S) batteries hold great promise in the field of power and energy storage due to their high theoretical capacity density. However, “shuttle effect” that originates from dissolution intermediate lithium polysulfides (LiPSs) during charging discharging process is prone causing continuous irreversible loss, which restricts practical development. Beyond traditional Li–S based on dissolution-diffusion mechanism, novel solid-phase conversion exhibit superior cycling stability...

10.3390/batteries9010027 article EN cc-by Batteries 2022-12-29

Gel electrolytes are a promising research direction due to their high safety. However, its poor room temperature conductivity along with complex preparation process hinder practical application. In this article, type of zwitterionic gel electrolyte is prepared by in situ polymerization. The introduction charged but nonmigrating copolymer the polymer chain beneficial dissociation lithium salt, improving ion transport on account. At temperature, reaches 9.1 × 10-4 S cm-1, which contributes...

10.1021/acsami.4c05762 article EN ACS Applied Materials & Interfaces 2024-07-03
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