A defiltration control method of pressurized liquid in zeolite ZSM-5 by silanol introduction

Yueting Sun; Weiyi  Lu; Yibing Li

doi:10.1063/1.4896738

A defiltration control method of pressurized liquid in zeolite ZSM-5 by silanol introduction

Yueting Sun, Weiyi Lu, Yibing Li

Engineering

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

12 Citations (Scopus)

Abstract

The defiltration performance of the zeolite ZSM-5/liquid system can be effectively modified by sodium hydroxide (NaOH) additive with various concentrations. The infiltration of NaOH aqueous
solutions increases the density of silanol (Si-OH) groups on inner surface of the porous ZSM-5,
converting the originally hydrophobic surface to hydrophilic and ceasing the liquid outflow. More importantly, the defiltration performance of the system can be adjusted independently without
affecting the working pressure of the system. This unique infiltration associated hydrophobichydrophilic transition of nanopore surface leads the ZSM-5 based liquid system to an efficient energy absorption system instead of a super-elastic molecular spring.

Original language	English
Article number	121609
Number of pages	3
Journal	Applied Physics Letters
Volume	105
Issue number	12
DOIs	https://doi.org/10.1063/1.4896738
Publication status	Published - 22 Sept 2014

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title = "A defiltration control method of pressurized liquid in zeolite ZSM-5 by silanol introduction",

abstract = "The defiltration performance of the zeolite ZSM-5/liquid system can be effectively modified by sodium hydroxide (NaOH) additive with various concentrations. The infiltration of NaOH aqueoussolutions increases the density of silanol (Si-OH) groups on inner surface of the porous ZSM-5,converting the originally hydrophobic surface to hydrophilic and ceasing the liquid outflow. More importantly, the defiltration performance of the system can be adjusted independently withoutaffecting the working pressure of the system. This unique infiltration associated hydrophobichydrophilic transition of nanopore surface leads the ZSM-5 based liquid system to an efficient energy absorption system instead of a super-elastic molecular spring.",

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AU - Sun, Yueting

AU - Lu, Weiyi

AU - Li, Yibing

PY - 2014/9/22

Y1 - 2014/9/22

N2 - The defiltration performance of the zeolite ZSM-5/liquid system can be effectively modified by sodium hydroxide (NaOH) additive with various concentrations. The infiltration of NaOH aqueoussolutions increases the density of silanol (Si-OH) groups on inner surface of the porous ZSM-5,converting the originally hydrophobic surface to hydrophilic and ceasing the liquid outflow. More importantly, the defiltration performance of the system can be adjusted independently withoutaffecting the working pressure of the system. This unique infiltration associated hydrophobichydrophilic transition of nanopore surface leads the ZSM-5 based liquid system to an efficient energy absorption system instead of a super-elastic molecular spring.

AB - The defiltration performance of the zeolite ZSM-5/liquid system can be effectively modified by sodium hydroxide (NaOH) additive with various concentrations. The infiltration of NaOH aqueoussolutions increases the density of silanol (Si-OH) groups on inner surface of the porous ZSM-5,converting the originally hydrophobic surface to hydrophilic and ceasing the liquid outflow. More importantly, the defiltration performance of the system can be adjusted independently withoutaffecting the working pressure of the system. This unique infiltration associated hydrophobichydrophilic transition of nanopore surface leads the ZSM-5 based liquid system to an efficient energy absorption system instead of a super-elastic molecular spring.

U2 - 10.1063/1.4896738

DO - 10.1063/1.4896738

M3 - Letter

SN - 0003-6951

VL - 105

JO - Applied Physics Letters

JF - Applied Physics Letters

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M1 - 121609

ER -

A defiltration control method of pressurized liquid in zeolite ZSM-5 by silanol introduction

Abstract

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