The ecotoxicity and tribological properties of choline amino acid ionic liquid lubricants

Shuai Zhang; Lin Ma; Ping Wen; Xiangyuan Ye; Rui Dong; Wenjing Sun; Mingjin Fan; Desuo Yang; Feng Zhou; Weimin Liu

doi:10.1016/j.triboint.2018.01.063

The ecotoxicity and tribological properties of choline amino acid ionic liquid lubricants

Shuai Zhang, Lin Ma, Ping Wen, Xiangyuan Ye, Rui Dong, Wenjing Sun, Mingjin Fan, Desuo Yang, Feng Zhou, Weimin Liu

Research output: Contribution to journal › Article › peer-review

59 Scopus citations

Abstract

This research into environmentally-friendly ionic liquids (ILs) used a series of choline amino acid ILs ([Ch][AA] ILs) prepared from choline cations and several amino acid anions. Their physicochemical and tribological properties were tested, and the results showed that [Ch][AA] ILs had good lubricating properties for different friction pairs at room temperature (RT). Their toxicities were checked against three aquatic organisms: brine shrimp, zebrafish and green algae. The results showed that they have a remarkably low toxicity. Versus traditional IL 1-butyl-3-methyl imidazolium tetrafluoroborate (L-B104), the [Ch][AA] ILs had comparable or even better physicochemical and tribological properties. More importantly, they had the environmentally features of biodegradability and non-toxicity.

Original language	English
Pages (from-to)	435-441
Number of pages	7
Journal	Tribology International
Volume	121
DOIs	https://doi.org/10.1016/j.triboint.2018.01.063
State	Published - May 2018
Externally published	Yes

Keywords

Amino acid
Choline
Ionic liquid lubricant
Toxicity

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10.1016/j.triboint.2018.01.063

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title = "The ecotoxicity and tribological properties of choline amino acid ionic liquid lubricants",

abstract = "This research into environmentally-friendly ionic liquids (ILs) used a series of choline amino acid ILs ([Ch][AA] ILs) prepared from choline cations and several amino acid anions. Their physicochemical and tribological properties were tested, and the results showed that [Ch][AA] ILs had good lubricating properties for different friction pairs at room temperature (RT). Their toxicities were checked against three aquatic organisms: brine shrimp, zebrafish and green algae. The results showed that they have a remarkably low toxicity. Versus traditional IL 1-butyl-3-methyl imidazolium tetrafluoroborate (L-B104), the [Ch][AA] ILs had comparable or even better physicochemical and tribological properties. More importantly, they had the environmentally features of biodegradability and non-toxicity.",

keywords = "Amino acid, Choline, Ionic liquid lubricant, Toxicity",

author = "Shuai Zhang and Lin Ma and Ping Wen and Xiangyuan Ye and Rui Dong and Wenjing Sun and Mingjin Fan and Desuo Yang and Feng Zhou and Weimin Liu",

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year = "2018",

month = may,

doi = "10.1016/j.triboint.2018.01.063",

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T1 - The ecotoxicity and tribological properties of choline amino acid ionic liquid lubricants

AU - Zhang, Shuai

AU - Ma, Lin

AU - Wen, Ping

AU - Ye, Xiangyuan

AU - Dong, Rui

AU - Sun, Wenjing

AU - Fan, Mingjin

AU - Yang, Desuo

AU - Zhou, Feng

AU - Liu, Weimin

PY - 2018/5

Y1 - 2018/5

N2 - This research into environmentally-friendly ionic liquids (ILs) used a series of choline amino acid ILs ([Ch][AA] ILs) prepared from choline cations and several amino acid anions. Their physicochemical and tribological properties were tested, and the results showed that [Ch][AA] ILs had good lubricating properties for different friction pairs at room temperature (RT). Their toxicities were checked against three aquatic organisms: brine shrimp, zebrafish and green algae. The results showed that they have a remarkably low toxicity. Versus traditional IL 1-butyl-3-methyl imidazolium tetrafluoroborate (L-B104), the [Ch][AA] ILs had comparable or even better physicochemical and tribological properties. More importantly, they had the environmentally features of biodegradability and non-toxicity.

AB - This research into environmentally-friendly ionic liquids (ILs) used a series of choline amino acid ILs ([Ch][AA] ILs) prepared from choline cations and several amino acid anions. Their physicochemical and tribological properties were tested, and the results showed that [Ch][AA] ILs had good lubricating properties for different friction pairs at room temperature (RT). Their toxicities were checked against three aquatic organisms: brine shrimp, zebrafish and green algae. The results showed that they have a remarkably low toxicity. Versus traditional IL 1-butyl-3-methyl imidazolium tetrafluoroborate (L-B104), the [Ch][AA] ILs had comparable or even better physicochemical and tribological properties. More importantly, they had the environmentally features of biodegradability and non-toxicity.

KW - Amino acid

KW - Choline

KW - Ionic liquid lubricant

KW - Toxicity

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DO - 10.1016/j.triboint.2018.01.063

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VL - 121

SP - 435

EP - 441

JO - Tribology International

JF - Tribology International

ER -

The ecotoxicity and tribological properties of choline amino acid ionic liquid lubricants

Abstract

Keywords

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