Facile synthesis of nanoporous hydroquinone/catechol formaldehyde resins and their highly selective, efficient and regenerate reactive adsorption for gold ions

Shaozhong Zeng; Limin Guo; Lingxia Zhang; Fangming Cui; Jian Zhou; Zhe Gao; Yu Chen; Jianlin Shi

doi:10.1002/macp.200900534

Facile synthesis of nanoporous hydroquinone/catechol formaldehyde resins and their highly selective, efficient and regenerate reactive adsorption for gold ions

Shaozhong Zeng
, Limin Guo
, Lingxia Zhang
, Fangming Cui
, Jian Zhou
, Zhe Gao
, Yu Chen
, Jianlin Shi^*

^*此作品的通讯作者

CAS - Shanghai Institute of Ceramics

科研成果: 期刊稿件 › 文章 › 同行评审

24 引用（Scopus）

摘要

We present a new type of nanoporous hydroquinone/catechol formaldehyde resin synthesized by a one-pot route, with a surface area of up to 1 112m ² . g^-1. The resins show highly efficient reactive adsorption for silver/gold (silver adsorbance up to 2.43 g . g^-1) and excellent selectivity for gold (K_d is as high as 1 914 090mL. g ^-1). The first-used resins can be regenerated with NaHSO₃, and the gold capacities of the recycled PCFR and PHFR reach 44 and 78% of their first loading capacities, respectively.

源语言	英语
页（从-至）	845-853
页数	9
期刊	Macromolecular Chemistry and Physics
卷	211
期	8
DOI	https://doi.org/10.1002/macp.200900534
出版状态	已出版 - 15 4月 2010
已对外发布	是

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title = "Facile synthesis of nanoporous hydroquinone/catechol formaldehyde resins and their highly selective, efficient and regenerate reactive adsorption for gold ions",

abstract = "We present a new type of nanoporous hydroquinone/catechol formaldehyde resin synthesized by a one-pot route, with a surface area of up to 1 112m 2 . g-1. The resins show highly efficient reactive adsorption for silver/gold (silver adsorbance up to 2.43 g . g-1) and excellent selectivity for gold (Kd is as high as 1 914 090mL. g -1). The first-used resins can be regenerated with NaHSO3, and the gold capacities of the recycled PCFR and PHFR reach 44 and 78\% of their first loading capacities, respectively.",

keywords = "Hypercrosslinked, Porous polymers, Reactive adsorption, Synthesis",

author = "Shaozhong Zeng and Limin Guo and Lingxia Zhang and Fangming Cui and Jian Zhou and Zhe Gao and Yu Chen and Jianlin Shi",

year = "2010",

month = apr,

day = "15",

doi = "10.1002/macp.200900534",

language = "英语",

volume = "211",

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TY - JOUR

T1 - Facile synthesis of nanoporous hydroquinone/catechol formaldehyde resins and their highly selective, efficient and regenerate reactive adsorption for gold ions

AU - Zeng, Shaozhong

AU - Guo, Limin

AU - Zhang, Lingxia

AU - Cui, Fangming

AU - Zhou, Jian

AU - Gao, Zhe

AU - Chen, Yu

AU - Shi, Jianlin

PY - 2010/4/15

Y1 - 2010/4/15

N2 - We present a new type of nanoporous hydroquinone/catechol formaldehyde resin synthesized by a one-pot route, with a surface area of up to 1 112m 2 . g-1. The resins show highly efficient reactive adsorption for silver/gold (silver adsorbance up to 2.43 g . g-1) and excellent selectivity for gold (Kd is as high as 1 914 090mL. g -1). The first-used resins can be regenerated with NaHSO3, and the gold capacities of the recycled PCFR and PHFR reach 44 and 78% of their first loading capacities, respectively.

AB - We present a new type of nanoporous hydroquinone/catechol formaldehyde resin synthesized by a one-pot route, with a surface area of up to 1 112m 2 . g-1. The resins show highly efficient reactive adsorption for silver/gold (silver adsorbance up to 2.43 g . g-1) and excellent selectivity for gold (Kd is as high as 1 914 090mL. g -1). The first-used resins can be regenerated with NaHSO3, and the gold capacities of the recycled PCFR and PHFR reach 44 and 78% of their first loading capacities, respectively.

KW - Hypercrosslinked

KW - Porous polymers

KW - Reactive adsorption

KW - Synthesis

UR - https://www.scopus.com/pages/publications/77951606836

U2 - 10.1002/macp.200900534

DO - 10.1002/macp.200900534

M3 - 文章

AN - SCOPUS:77951606836

SN - 1022-1352

VL - 211

SP - 845

EP - 853

JO - Macromolecular Chemistry and Physics

JF - Macromolecular Chemistry and Physics

IS - 8

ER -

Facile synthesis of nanoporous hydroquinone/catechol formaldehyde resins and their highly selective, efficient and regenerate reactive adsorption for gold ions

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