High ion-conducting solid polymer electrolytes based on blending hybrids derived from monoamine and diamine polyethers for lithium solid-state batteries

Liu, Ta Ming; Saikia, Diganta; Ho, Sze Yuan; Chen, Ming Chou; Kao, Hsien Ming

doi:10.1039/c7ra01542a

Cited by 20 publications

(13 citation statements)

References 63 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…is depicted in Figure c. These electrolytes based on JEFFAMINE® M‐2070, GLYMO, PEGDE and LiClO 4 possessed the maximum ionic conductivity of 1.2×10 −4 S ⋅ cm −1 at 30 °C for [O]/[Li]=16 …”

Section: Electrolyte Materials Based On Jeffamine‐type Peasmentioning

confidence: 98%

Jeffamine‐Based Polymers for Rechargeable Batteries

Aldalur

Armand

Zhang

2019

Batteries & Supercaps

View full text Add to dashboard Cite

Rechargeable batteries are important building blocks for a sustainable and electrified society thanks to their strong capability of storing electrical energies under chemical forms. JEFFAMINE®, a series of polyetheramines (PEAs) currently produced by Huntsman Corporation, has been emerging as a promising candidate for accessing high-performance electrolytes and other cell components of rechargeable batteries. In this review, a brief history of the Jeffamine-type PEAs and the synthetic chemistry of the Jeffamine-based polymers are presented. The main applications of the Jeffamine-based polymers in rechargeable batteries are discussed and highlighted, including various kinds of polymer electrolytes, polymeric binders, redox-active materials, and interfacial layers stemming from the Jeffamine-type PEAs. Lastly, future directions on the rational design of Jeffamine-based materials are provided with the aim of improving the electrochemical performance of rechargeable batteries.

show abstract

Section: Electrolyte Materials Based On Jeffamine‐type Peasmentioning

confidence: 98%

Jeffamine‐Based Polymers for Rechargeable Batteries

Aldalur

Armand

Zhang

2019

Batteries & Supercaps

View full text Add to dashboard Cite

show abstract

“…The formation of grid-like structures increases the mechanical properties of polymer electrolytes. 5,[8][9][10] Among organosilicon compounds, the comb-type polymers with donor fragments at silicon atoms are of interest. Such polymers are mainly obtained via hydrolytic polycondensation reaction donor groups containing diorganodichlorosilanes, or with modification reactions of industrially available polymethylhydrosiloxane (PMHS), via a hydrosilylation reaction of polymethylhydrosiloxane with allyl-, vinyl-or unsaturated bonds containing compounds in the presence of platinum catalysts (Pt/C, platinum hydrochloric acid, Karstedt's catalyst), 10 or else using dehydrocoupling reactions of polymethylhydrosiloxane with hydroxyl-and donor groups containing compounds in the presence of catalysts.…”

Section: Introductionmentioning

confidence: 99%

“…Some organosilicon copolymers contain donor groups and exhibit complexation properties. 9,10 A variety of organic donor groups can be bound to silicon, including fluorine host groups in the side chain of a siloxane matrix, which provides a possibility to vary the ion-conducting properties of polymer electrolyte membranes.…”

Section: Introductionmentioning

confidence: 99%

Comb-type fluorine-containing polymer electrolyte membranes

Mukbaniani¹,

Brostow²,

Aneli³

et al. 2020

Mater. Tehnol.

View full text Add to dashboard Cite

Using a hydrosilylation reaction of 2.4.6.8-tetrahydro-2.4.6.8-tetramethylcyclotetrasiloxane (D4 H) with 2.2.3.3-tetrafluoropropyl acrylate and vinyltriethoxysilane at a 1:3:1 ratio of the initial compounds in the presence of platinum catalysts, a new D4 RR' type fluorine-containing methylorganocyclosiloxane was obtained. Via a ring-opening co-polymerization reaction of D4 R,R' type methylorganocyclotetrasiloxane in a solution, in the presence of catalysts, anhydrous powder-like potassium hydroxide, or tetramethylammonium fluoride, new comb-type siloxane matrices with pendant ethyl tetrafluopropionate side groups and cross-linkable triethoxysilane moieties were obtained. The synthesized comb-type polymers were analysed with FTIR, 1 H, 13 C, and 29 Si NMR spectroscopy as well as the DSC and GPC methods. Sol-gel reactions of polymers doped with lithium trifluoromethanesulfonate (triflate) and lithium bis(trifluoromethanesulfonyl)imide were studied and solid polymer electrolyte membranes were obtained. The ion conductivity of the membranes was determined via electrical impedance spectroscopy.

show abstract

“…This condition is created by introduction to the polymer-electrolyte main chain or side group of such "host" donor group, as ester oxygen imide group, halogen, especially fluorine groups. Formation of the grid like structures increases the mechanical properties of polymer-electrolytes [4,[7][8][9].…”

Section: Introductionmentioning

confidence: 99%

“…A wide range of variation of these substituent groups is possible. Some organosilicon copolymers contain donor groups and exhibit complexing properties [8,9].…”

Section: Introductionmentioning

confidence: 99%

Fluorine-Containing Siloxane Based Polymer Electrolyte Membranes

Mukbaniani¹,

Aneli²,

Płońska‐Brzezińska³

et al. 2019

ChChT

View full text Add to dashboard Cite

The hydrosilylation reaction of 2,4,6,8tetrahydro-2,4,6,8-tetramethylcyclotetrasiloxane (D 4 H) with 2,2,3,3-tetrafluoropropyl acrylate and vinyltriethoxysilane in the presence of platinum catalysts (platinum hydrochloric acid, Karstedt's catalysts and Pt/C (10%) at 323 K) has been carried out and corresponding addition adduct (D 4 R,R') has been obtained. The synthesized product D 4 R,R was analyzed by FT-IR, 1 H, 13 C, and 29 Si NMR spectroscopy. Sol-gel reactions of D 4 R,R doped with lithium trifluoromethylsulfonate (triflate) have been studied and solid polymer electrolyte membranes have been obtained. Electric conductivity of solid polymer electrolyte membranes has been determined via electrical impedance spectroscopy.

show abstract

High ion-conducting solid polymer electrolytes based on blending hybrids derived from monoamine and diamine polyethers for lithium solid-state batteries

Cited by 20 publications

References 63 publications

Jeffamine‐Based Polymers for Rechargeable Batteries

Jeffamine‐Based Polymers for Rechargeable Batteries

Comb-type fluorine-containing polymer electrolyte membranes

Fluorine-Containing Siloxane Based Polymer Electrolyte Membranes

Contact Info

Product

Resources

About