PIM-1 as an artificial solid electrolyte interphase for stable lithium metal anode in high-performance batteries

Yang, Qiuli; Li, Wenli; Dong, Chen; Ma, Yufei; Yin, Ya‐Xia; Wu, Qian; Xu, Zibo; Ma, Wei; Cheng, Fan; Sun, Kening

doi:10.1016/j.jechem.2019.06.012

Cited by 94 publications

(50 citation statements)

References 58 publications

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“…Use of AFM for the measurements of the stiffness of polymer of intrinsic microporosity (PIM-1) membrane by plotting the force versus displacement and indentation. Young's modulus was calculated based on the Derjaguin-Muller-Toporov (DMT) method [51].…”

Section: X-ray Diffractionmentioning

confidence: 99%

“…Determination of pore size distribution of polyvinylidene fluoride (PVDF) membrane by analyzing the 3D image generated by AFM[50].Membranes 2020, 10,33 10 of Use of AFM for the measurements of the stiffness of polymer of intrinsic microporosity (PIM-1) membrane by plotting the force versus displacement and indentation. Young's modulus was calculated based on the Derjaguin-Muller-Toporov (DMT) method[51].…”

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confidence: 99%

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Microscopy and Spectroscopy Techniques for Characterization of Polymeric Membranes

Alqaheem

Alomair

2020

Membranes

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Polymeric membrane is a proven technology for water purification and wastewater treatment. The membrane is also commercialized for gas separation, mainly for carbon dioxide removal and hydrogen recovery. Characterization techniques are excellent tools for exploring the membrane structure and the chemical properties. This information can be then optimized to improve the membrane for better performance. In this paper, characterization techniques for studying the physical structure such as scanning electron microscopy (SEM), transmission electron microscopy (TEM), and atomic force microscopy (AFM) are discussed. Techniques for investigating the crystal structure such as X-ray diffraction (XRD), small-angle X-ray scattering (SAXS), and wide-angle X-ray scattering (WAXS) are also considered. Other tools for determining the functional groups such Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, and nuclear magnetic resonance (NMR) are reviewed. Methods for determining the elemental composition such as energy-dispersion X-ray spectroscopy (EDS), X-ray fluorescent (XRF), and X-ray photoelectron spectroscopy (XPS) are explored. The paper also gives general guidelines for sample preparation and data interpretation for each characterization technique.

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Section: X-ray Diffractionmentioning

confidence: 99%

mentioning

confidence: 99%

Microscopy and Spectroscopy Techniques for Characterization of Polymeric Membranes

Alqaheem

Alomair

2020

Membranes

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“…MLD was further applied to fabricate zircone film on Li metal anode with thickness around 5 nm, exhibiting high stability when cycling at 5 mA cm −2 [81] . Polymer of intrinsic microporosity with high rigidity and flexibility were coating on the current collector or Li metal anode to facilitate the uniform flux of Li ions, and the deposited Li showed nodule‐like morphology with round edges [82] …”

Section: Organic Sei Layersmentioning

confidence: 99%

“…[81] Polymer of intrinsic microporosity with high rigidity and flexibility were coating on the current collector or Li metal anode to facilitate the uniform flux of Li ions, and the deposited Li showed nodule-like morphology with round edges. [82] In summary, organic compounds can be applied as SEI layers independently or jointly with other inorganic components. And the strong bonding between the active functional Figure 7.…”

Section: Other Organicsmentioning

confidence: 99%

Artificial Solid‐Electrolyte Interphase for Lithium Metal Batteries

Kang

Xiao

Lemmon

2020

Batteries & Supercaps

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Li metal has attracted intense attention due to its high specific capacity, but the dendrite growth during cycling impedes its practical application as a rechargeable anode. To improve the stability of the solid‐electrolyte interphase (SEI) on Li metal is the key to develop Li anode with high safety. In native SEI, inorganics act as fast ion channels and organics play the role of soft base with high flexibility to buffer volume change. However, the SEI with inorganics close to Li surface and organics close to electrolyte always leads to a fragile structure, resulting in repeatedly breaking and growing of the surface layer. Artificial SEI is one of the most effective ways to improve interphase stability and extend the cycle life of Li anode. Inorganics such as Li fluoride, Li nitride, Li phosphate and Li alloys have been widely applied in Li protection. In situ chemical reactions, spin coating and doctor blade coating of organics were also conducted to obtain SEI with high lithiophilic functional groups and high elasticity. To fabricate an ideal artificial SEI, organic and inorganic components should be rearranged as a rational structure to possess synergetic effects with both high flexibility and ionic conductivity. This Minireview summarizes the most recent works on artificial SEI and discusses the electrochemical performance of different components as interphase, aiming to inspire the study on designing and fabricating stable Li anode with robust interphase structure.

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“…The second approach is to form an artificial SEI layer. The irreversible capacity loss and interface resistance of the electrode can be reduced by forming an artificial SEI layer on the electrode prior to cell assembly using physical methods such as atomic layer deposition (ALD) [21] and magnetic sputtering [22][23][24] . The chemical composition, structure, and thickness of an artificial SEI can be controlled easily.…”

Section: Introductionmentioning

confidence: 99%

Implanting a preferential solid electrolyte interphase layer over anode electrode of lithium ion batteries for highly enhanced Li+ diffusion properties

Kim

Bae

et al. 2020

Journal of Energy Chemistry

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PIM-1 as an artificial solid electrolyte interphase for stable lithium metal anode in high-performance batteries

Cited by 94 publications

References 58 publications

Microscopy and Spectroscopy Techniques for Characterization of Polymeric Membranes

Microscopy and Spectroscopy Techniques for Characterization of Polymeric Membranes

Artificial Solid‐Electrolyte Interphase for Lithium Metal Batteries

Implanting a preferential solid electrolyte interphase layer over anode electrode of lithium ion batteries for highly enhanced Li+ diffusion properties

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