FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312093670> ?p ?o ?g. }

• W4312093670 endingPage "805" @default.
• W4312093670 startingPage "795" @default.
• W4312093670 abstract "Niobium pentoxides have received considerable attention and are promising anode materials for lithium-ion batteries (LIBs), due to their fast Li storage kinetics and high capacity. However, their cycling stability and rate performance are still limited owing to their intrinsic insulating properties and structural degradation during charging and discharging. Herein, a series of mesoporous Nb2O5@TiO2 core-shell spherical heterostructures have been prepared for the first time by a sol-gel method and investigated as anode materials in LIBs. Mesoporosity can provide numerous open and short pathways for Li+ diffusion; meanwhile, heterostructures can simultaneously enhance the electronic conductivity and thus improve the rate capability. The TiO2 coating layer shows robust crystalline skeletons during repeated lithium insertion and extraction processes, retaining high structural integrity and, thereby, enhancing cycling stability. The electrochemical behavior is strongly dependent on the thickness of the TiO2 layer. After optimization, a mesoporous Nb2O5@TiO2 core-shell structure with a ∼13 nm thick TiO2 layer delivers a high specific capacity of 136 mA h g-1 at 5 A g-1 and exceptional cycling stability (88.3% retention over 1000 cycles at 0.5 A g-1). This work provides a facile strategy to obtain mesoporous Nb2O5@TiO2 core-shell spherical structures and underlines the importance of structural engineering for improving the performance of battery materials." @default.
• W4312093670 created "2023-01-04" @default.
• W4312093670 creator A5015759837 @default.
• W4312093670 creator A5035278528 @default.
• W4312093670 creator A5037294976 @default.
• W4312093670 creator A5046686365 @default.
• W4312093670 creator A5055858825 @default.
• W4312093670 creator A5086435715 @default.
• W4312093670 date "2022-12-21" @default.
• W4312093670 modified "2023-10-16" @default.
• W4312093670 title "Heterostructured and Mesoporous Nb₂O₅@TiO₂ Core-Shell Spheres as the Negative Electrode in Li-Ion Batteries" @default.
• W4312093670 cites W1725224069 @default.
• W4312093670 cites W1778109301 @default.
• W4312093670 cites W1967904330 @default.
• W4312093670 cites W1970320842 @default.
• W4312093670 cites W1973408623 @default.
• W4312093670 cites W1979443763 @default.
• W4312093670 cites W1980747973 @default.
• W4312093670 cites W1998062017 @default.
• W4312093670 cites W2006196710 @default.
• W4312093670 cites W2073581538 @default.
• W4312093670 cites W2108501328 @default.
• W4312093670 cites W2108509059 @default.
• W4312093670 cites W2119550071 @default.
• W4312093670 cites W2129476085 @default.
• W4312093670 cites W2131495081 @default.
• W4312093670 cites W2149611992 @default.
• W4312093670 cites W2161858978 @default.
• W4312093670 cites W2170373380 @default.
• W4312093670 cites W2171031211 @default.
• W4312093670 cites W2256978319 @default.
• W4312093670 cites W2290289700 @default.
• W4312093670 cites W2294019892 @default.
• W4312093670 cites W2346490328 @default.
• W4312093670 cites W2409015258 @default.
• W4312093670 cites W2415044037 @default.
• W4312093670 cites W2468338052 @default.
• W4312093670 cites W2471889771 @default.
• W4312093670 cites W2481621063 @default.
• W4312093670 cites W2508100459 @default.
• W4312093670 cites W2512365914 @default.
• W4312093670 cites W2520884901 @default.
• W4312093670 cites W2560302610 @default.
• W4312093670 cites W2564359414 @default.
• W4312093670 cites W2575608021 @default.
• W4312093670 cites W2585335657 @default.
• W4312093670 cites W2604380954 @default.
• W4312093670 cites W2605164388 @default.
• W4312093670 cites W2609119723 @default.
• W4312093670 cites W2626560773 @default.
• W4312093670 cites W2741325041 @default.
• W4312093670 cites W2752364557 @default.
• W4312093670 cites W2768815414 @default.
• W4312093670 cites W2768856308 @default.
• W4312093670 cites W2782106236 @default.
• W4312093670 cites W2801693198 @default.
• W4312093670 cites W2808025896 @default.
• W4312093670 cites W2891359500 @default.
• W4312093670 cites W2892040062 @default.
• W4312093670 cites W2898101377 @default.
• W4312093670 cites W2900253838 @default.
• W4312093670 cites W2903282584 @default.
• W4312093670 cites W2912024877 @default.
• W4312093670 cites W2913872618 @default.
• W4312093670 cites W2923553131 @default.
• W4312093670 cites W2948596534 @default.
• W4312093670 cites W2974566513 @default.
• W4312093670 cites W2978399614 @default.
• W4312093670 cites W2986021812 @default.
• W4312093670 cites W2998928161 @default.
• W4312093670 cites W3005528181 @default.
• W4312093670 cites W3008345075 @default.
• W4312093670 cites W3012589759 @default.
• W4312093670 cites W3016790186 @default.
• W4312093670 cites W3023910513 @default.
• W4312093670 cites W3045825572 @default.
• W4312093670 cites W3087056466 @default.
• W4312093670 cites W3095793469 @default.
• W4312093670 cites W3112962732 @default.
• W4312093670 cites W3115963133 @default.
• W4312093670 cites W3119014282 @default.
• W4312093670 cites W3133690271 @default.
• W4312093670 cites W3199894109 @default.
• W4312093670 cites W3215612514 @default.
• W4312093670 cites W3216198118 @default.
• W4312093670 cites W4200616619 @default.
• W4312093670 cites W652089076 @default.
• W4312093670 doi "https://doi.org/10.1021/acsami.2c15124" @default.
• W4312093670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36542687" @default.
• W4312093670 hasPublicationYear "2022" @default.
• W4312093670 type Work @default.
• W4312093670 citedByCount "1" @default.
• W4312093670 countsByYear W43120936702023 @default.
• W4312093670 crossrefType "journal-article" @default.
• W4312093670 hasAuthorship W4312093670A5015759837 @default.
• W4312093670 hasAuthorship W4312093670A5035278528 @default.
• W4312093670 hasAuthorship W4312093670A5037294976 @default.
• W4312093670 hasAuthorship W4312093670A5046686365 @default.

• next