Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 70 checked references that resolve
resolves10.1002/adma.201000717Beyond Intercalation‐Based Li‐Ion Batteries: The State of the Art and Challenges of Electrode Materials Reacting Through Conversion Reactions
resolves10.1039/C3TC31706DFlexible planar/fiber-architectured supercapacitors for wearable energy storage
resolves10.1021/ar300122mFunctionalization of Graphene for Efficient Energy Conversion and Storage
resolves10.1038/ncomms2446Scalable fabrication of high-power graphene micro-supercapacitors for flexible and on-chip energy storage
resolves10.1002/adma.200800627Nanostructured Materials for Electrochemical Energy Conversion and Storage Devices
resolves10.1016/j.memsci.2011.06.005Preparation of PVdF nanofiber membranes by electrospinning and their use as secondary battery separators
resolves10.1007/s10965-014-0469-5Piezoelectric electrospun nanofibrous materials for self-powering wearable electronic textiles applications
resolves10.1039/C3TA14726FHighly conductive PEDOT electrodes for harvesting dynamic energy through piezoelectric conversion
resolves10.1021/nn400848jGraphene-P(VDF-TrFE) Multilayer Film for Flexible Applications
resolves10.1039/C4TA00734DStretchable all-solid-state supercapacitor with wavy shaped polyaniline/graphene electrode
resolves10.1021/nn502618fHarvesting Broadband Kinetic Impact Energy from Mechanical Triggering/Vibration and Water Waves
resolves10.1039/C2EE23530GHighly sensitive stretchable transparent piezoelectric nanogenerators
resolves10.1039/c3cp54083aIn situ ZnO nanowire growth to promote the PVDF piezo phase and the ZnO–PVDF hybrid self-rectified nanogenerator as a touch sensor
resolves10.1002/adma.201500311A Self‐Charging Power Unit by Integration of a Textile Triboelectric Nanogenerator and a Flexible Lithium‐Ion Battery for Wearable Electronics
resolves10.1002/anie.200462318Fully Plastic Actuator through Layer‐by‐Layer Casting with Ionic‐Liquid‐Based Bucky Gel
resolves10.1002/adfm.201302157Performance Optimization of Vertical Nanowire‐based Piezoelectric Nanogenerators
resolves10.1016/j.nanoen.2014.11.038Recent progress in piezoelectric nanogenerators as a sustainable power source in self-powered systems and active sensors
resolves10.1002/adma.201305659Highly‐Efficient, Flexible Piezoelectric PZT Thin Film Nanogenerator on Plastic Substrates
resolves10.1021/nl5029182Solution-Derived ZnO Homojunction Nanowire Films on Wearable Substrates for Energy Conversion and Self-Powered Gesture Recognition
resolves10.1002/aenm.201400392Optimization of the Output Efficiency of GaN Nanowire Piezoelectric Nanogenerators by Tuning the Free Carrier Concentration
resolves10.1088/0957-4484/24/22/225501Surface free-carrier screening effect on the output of a ZnO nanowire nanogenerator and its potential as a self-powered active gas sensor
resolves10.1002/adfm.201300593Enhanced Performance of a ZnO Nanowire‐Based Self‐Powered Glucose Sensor by Piezotronic Effect
resolves10.1021/nn501732zFiber-Based Generator for Wearable Electronics and Mobile Medication
resolves10.1021/nl302879tHybridizing Energy Conversion and Storage in a Mechanical-to-Electrochemical Process for Self-Charging Power Cell
resolves10.1039/c3ee41648hCuO/PVDF nanocomposite anode for a piezo-driven self-charging lithium battery
resolves10.1016/j.cej.2020.126825Flexible solid-state self-charging supercapacitor based on symmetric electrodes and piezo-electrolyte
resolves10.1002/admi.201800055A High Efficacy Self‐Charging MoSe<sub>2</sub> Solid‐State Supercapacitor Using Electrospun Nanofibrous Piezoelectric Separator with Ionogel Electrolyte
resolves10.1039/C5TA03349GA rectification-free piezo-supercapacitor with a polyvinylidene fluoride separator and functionalized carbon cloth electrodes
resolves10.1039/c3ra43028fFacile synthesis of SnO2-polypyrrole hybrid nanowires by cathodic electrodeposition and their application to Li-ion battery anodes
resolves10.1021/ic00346a008Redox equilibria of the nitrosonium cation and of its nonbonded complexes
resolves10.1016/j.jmrt.2021.01.027Performance analysis, challenges and future perspectives of nickel based nanostructured electrodes for electrochemical supercapacitors
resolves10.1007/s10965-019-1877-3Fabrication of Ni3S2@polypyrrole core-shell nanorod arrays on nickel foam as supercapacitor device
resolves10.3390/catal9060506Highly-Dispersed Ni-NiO Nanoparticles Anchored on an SiO2 Support for an Enhanced CO Methanation Performance
resolves10.1016/j.jpowsour.2014.04.039Facile preparation of polypyrrole/graphene oxide nanocomposites with large areal capacitance using electrochemical codeposition for supercapacitors
resolves10.1016/j.electacta.2018.12.103High rate capability electrode constructed by anchoring CuCo2S4 on graphene aerogel skeleton toward quasi-solid-state supercapacitor
resolves10.1002/aenm.201803815Defect Engineering of Oxygen‐Deficient Manganese Oxide to Achieve High‐Performing Aqueous Zinc Ion Battery
resolves10.1016/j.cej.2017.12.055Hierarchical CuCo2S4@NiMn-layered double hydroxide core-shell hybrid arrays as electrodes for supercapacitors
resolves10.1002/chem.201405976Polypyrrole Shell@3D‐Ni Metal Core Structured Electrodes for High‐Performance Supercapacitors
resolves10.1039/C8NR02311EAn urchin-like MgCo
<sub>2</sub>
O
<sub>4</sub>
@PPy core–shell composite grown on Ni foam for a high-performance all-solid-state asymmetric supercapacitor
resolves10.1002/adma.201601781A Porous Perchlorate‐Doped Polypyrrole Nanocoating on Nickel Nanotube Arrays for Stable Wide‐Potential‐Window Supercapacitors
resolves10.1039/C2NJ40590CNickel foam based polypyrrole–Ag composite film: a new route toward stable electrodes for supercapacitors
resolves10.1039/C5RA17945AElectrochemical preparation and characterization of a polypyrrole/nickel-cobalt hexacyanoferrate nanocomposite for supercapacitor applications
resolves10.1016/j.cej.2017.09.155Decoration NiCo2S4 nanoflakes onto Ppy nanotubes as core-shell heterostructure material for high-performance asymmetric supercapacitor
resolves10.1016/j.electacta.2017.07.047Polypyrrole-Decorated Hierarchical NiCo2O4 Nanoneedles/Carbon Fiber Papers for Flexible High-Performance Supercapacitor Applications
resolves10.1002/aenm.201200088Core–Shell Structure of Polypyrrole Grown on V<sub>2</sub>O<sub>5</sub> Nanoribbon as High Performance Anode Material for Supercapacitors
resolves10.1039/c3ta12902kPolypyrrole-coated α-MoO3 nanobelts with good electrochemical performance as anode materials for aqueous supercapacitors
resolves10.1021/acsaelm.9b00164Highly Rate Capable Nanoflower-like NiSe and WO<sub>3</sub>@PPy Composite Electrode Materials toward High Energy Density Flexible All-Solid-State Asymmetric Supercapacitor
resolves10.1039/C7RA10232AElectrochemical properties of NiCoO
<sub>2</sub>
synthesized by hydrothermal method
resolves10.1039/C6QI00569AFlexible full-solid-state supercapacitors based on self-assembly of mesoporous MoSe
<sub>2</sub>
nanomaterials
The 6 references without a DOI — listed, not checked
no DOI — not checkedIssues and challenges facing lithium ion batteries
no DOI — not checkedPolypyrrole–silver composite nanowire arrays by cathodic co-deposition and their electrochemical properties
no DOI — not checkedMathivanan, V. and Haris, M., Optical and structural properties of pure and CuSO45H2O doped Rochelle salt crystals J.Eng. Comput. Appl. Sci,3, pp.12-7.
no DOI — not checkedMuthukumaran.B, Ruthiramoorthy.K, Santhanam.V, Baby.P. (2017). Growth and characterisation of pure and thiourea doped rochelle salt crystals by slow evaporation method, International Journal of Materials Science ISSN 0973-4589, vol. (12), pp.325-334, 2017.
no DOI — not checked10.1016/j.cej.2021.130567_b0380
no DOI — not checked10.1016/j.cej.2021.130567_b0385
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