Mechanochemical synthesis of InP nanoparticles embedded in hybrid conductive matrix for high-performance lithium-ion batteries

Nguyen, Quoc Hai; So, Seongjoon; Nguyen, Quoc Hanh; Kim, Il Tae; Hur, Jaehyun

doi:10.1016/j.cej.2020.125826

Cited by 12 publications

(6 citation statements)

References 75 publications

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“…[ 16 ] Interestingly, small peaks at ≈0.7 and 0.01 V versus Li/Li + appear in the oxidation and reduction curves, respectively, indicating the alloying reaction of In during cycling. [ 30 ] To enhance the visibility of these peaks, a special half‐cell Li‐ion battery was assembled using pure V In ‐Ti 2 InB 2 powder as the working electrode without any conductive additives, copper foil, or binder (Figure S10 , Supporting Information). Figure S11a (Supporting Information) demonstrates the CV curves of pure V In ‐Ti 2 InB 2 powder, where the presence of alloy LiIn (0.01 V, 0.72 V) confirms the occurrence of the alloying reaction.…”

Section: Resultsmentioning

confidence: 99%

Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Shen,

Shi,

et al. 2024

Advanced Science

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Hexagonal MAB phases （h‐MAB） have attracted attention due to their potential to exfoliate into MBenes, similar to MXenes, which are predicted to be promising for Li‐ion battery applications. However, the high cost of synthesizing MBenes poses challenges for their use in batteries. This study presents a novel approach where a simple ball‐milling treatment is employed to enhance the purity of the h‐MAB phase Ti2InB2 and introduce significant indium defects, resulting in improved conductivity and the creation of abundant active sites. The synthesized Ti2InB2 with indium defects (VIn‐Ti2InB2) exhibits excellent electrochemical properties, particularly exceptional long‐cycle stability at current densities of 5 A g−1 (5000 cycles, average capacity decay of 0.0018%) and 10 A g−1 (15 000 cycles, average capacity decay of 0.093%). The charge storage mechanism of VIn‐Ti2InB2, involving a dual redox reaction, is proposed, where defects promote the In‐Li alloy reaction and a redox reaction with Li in the TiB layer. Finally, a Li‐ion full cell demonstrates cycling stability at 0.5 A g−1 after 350 cycles. This work presents the first accessible and scalable application of VIn‐Ti2InB2 as a Li‐ion anode, unlocking a wealth of possibilities for sustainable electrochemical applications of h‐MAB phases.

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Section: Resultsmentioning

confidence: 99%

Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Shen,

Shi,

et al. 2024

Advanced Science

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“…d) Li-storage performance comparison among IVO-0.33 and previously reported In-based anodes. [18,[31][32][33][34][35][36][37][38][39][40] e) Rate capability of SVO and SnO 2 at 0.1, 0.2, 0.5, 1, 2, 5 A g −1 . f) Long cycle performance of SVO at 2 A g −1 .…”

Section: Li-ion Storage Performancementioning

confidence: 99%

“…c) Rate capability of IVO-0.33 at a current density of 0.1, 0.2, 0.5, 1, 2, 5 A g −1 . d) Li-storage performance comparison among IVO-0.33 and previously reported In-based anodes [18,[31][32][33][34][35][36][37][38][39][40]. e) Rate capability of SVO and SnO 2 at 0.1, 0.2, 0.5, 1, 2, 5 A g −1 .…”

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confidence: 99%

Alloying Motif Confined in Intercalative Frameworks toward Rapid Li‐Ion Storage

et al. 2022

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High‐capacity alloying‐type anodes suffer poor rate capability due to their great volume expansion, while high‐rate intercalation‐type anodes are troubled with low theoretical capacity. Herein, a novel mechanism of alloying in the intercalative frameworks is proposed to confer both high‐capacity and high‐rate performances on anodes. Taking the indium‐vanadium oxide (IVO) as a typical system, alloying‐typed In is dispersed in the stable intercalative V 2 O 3 to form a solid solution. The alloying‐typed In element provides high lithium storage capacity, while the robust, Li‐conductive V−O frameworks effectively alleviate the volume expansion and aggregation of In. Benefiting from the above merits, the anode exhibits a high specific capacity of 1364 mA h g −1 at 1 A g −1 and an extraordinary cyclic performance of 814 mA h g −1 at 10 A g −1 after 600 cycles (124.9 mA h g −1 after 10 000 cycles at 50 A g −1 ). The superior electrochemical rate capability of (In,V) 2 O 3 solid solution anode rivals that of the reported alloying anode materials. This strategy can be extended for fabricating other alloying/intercalation hybrid anodes, such as (Sn,V)O 2 and (Sn,Ti)O 2 , which demonstrates the universality of confining alloying motifs in intercalative frameworks for rapid and high‐capacity lithium storage.

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“…[66] They are all reported to be able to be produced into a layered structure, and PC bond can be formed between P atom and C atom, This characteristic gives it the potential to be combined with carbon materials such as graphene, CNTs to prepare composite materials. [67] In addition, the anode materials with alloying reaction mechanism also include Zn 3 P 2 , [68] InP, [69] and so on.…”

Section: Conversion/alloy Mechanismmentioning

confidence: 99%

“…This synergistic effect of TiO 2 and amorphous carbon substrates provides an idea for a ball milling modification route. [69] The current mainstream research has focused on the monometallic phosphides mentioned above. However, in some reports, various forms of polymetallic elemental phosphides have also been shown to have enhanced performance relative to monometallic components.…”

Section: Other Phosphides and Hybrid Phosphidesmentioning

confidence: 99%

Metal Phosphides as Promising Electrode Materials for Alkali Metal Ion Batteries and Supercapacitors: A Review

Tan

Sun

Zhang

et al. 2022

Advanced Sustainable Systems

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Mechanochemical synthesis of InP nanoparticles embedded in hybrid conductive matrix for high-performance lithium-ion batteries

Cited by 12 publications

References 75 publications

Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Alloying Motif Confined in Intercalative Frameworks toward Rapid Li‐Ion Storage

Metal Phosphides as Promising Electrode Materials for Alkali Metal Ion Batteries and Supercapacitors: A Review

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Mechanochemical synthesis of InP nanoparticles embedded in hybrid conductive matrix for high-performance lithium-ion batteries

Cited by 12 publications

References 75 publications

Defect Engineering of Hexagonal MAB Phase Ti2InB2 as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Defect Engineering of Hexagonal MAB Phase Ti2InB2 as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Alloying Motif Confined in Intercalative Frameworks toward Rapid Li‐Ion Storage

Metal Phosphides as Promising Electrode Materials for Alkali Metal Ion Batteries and Supercapacitors: A Review

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Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability

Defect Engineering of Hexagonal MAB Phase Ti₂InB₂ as Anode of Lithium‐Ion Battery with Excellent Cycling Stability