A facile soft-template synthesis of nitrogen doped mesoporous carbons for hydrogen sulfide removal

被引：11

作者：

Yu, Zhengfa ^{[1
,2
]}

Wang, Xuzhen ^{[1
,2
]}

Zhou, Shanke ^{[2
]}

Yang, Lan ^{[2
]}

Zhao, Zongbin ^{[1
]}

Qiu, Jieshan ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Chem Engn, PSU DUT Joint Ctr Energy Res, Liaoning Key Lab Energy Mat & Chem Engn,State Key, Dalian 116024, Peoples R China

[2] Dalian Univ Technol, Sch Chem, Dalian 116024, Peoples R China

来源：

ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY | 2016年 / 22卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Mesoporous carbon; Nitrogen-doped; Soft-template; Hydrogen sulfide; ACTIVATED CARBONS; CO2; CAPTURE; DIGESTER GAS; H2S; CATALYSTS; SORBENTS; DESULFURIZATION; ADSORBENTS; OXIDATION; SURFACE;

D O I：

10.1007/s10450-016-9823-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A series of nitrogen-doped mesoporous carbons (NMCs) were prepared using Pluronic F127 as a structure directing agent, phloroglucinol and formaldehyde as carbon precursor and dicyandiamide as nitrogen source. The obtained nitrogen-doped mesoporous carbons possess high nitrogen content of 6.37-19.28 wt%. Due to the feature of high nitrogen contents, NMCs show superior H2S adsorption performance with breakthrough sulfur capacity of 0.48 mmol g(-1) at room temperature and ambient pressure. It is revealed that in addition to the nitrogen content, nitrogen configuration and porosity of the carbon materials also influence significantly their sulfur capacity. This work offers a facile strategy for the synthesis of porous carbon materials with excellent performance in the adsorptive removal of H2S.

引用

页码：1075 / 1082

页数：8

共 50 条

[41] High Surface Area Mesoporous Silica for Hydrogen Sulfide Effective Removal [J].

Ali, Gomaa Abdelgawad Mohammed ;

Barhoum, Ahmed ;

Gupta, Vinod Kumar ;

Nada, Amr Ahmed ;

El-Maghrabi, Heba Hasan ;

Kanthasamy, Ramesh ;

Shaaban, Essam Ramadan ;

Algarni, Hamed ;

Chong, Kwok Feng .

CURRENT NANOSCIENCE, 2020, 16 (02) :226-234

[42] Micelle-Template Synthesis of Nitrogen-Doped Mesoporous Graphene as an Efficient Metal-Free Electrocatalyst for Hydrogen Production [J].

Huang, Xiaodan ;

Zhao, Yufei ;

Ao, Zhimin ;

Wang, Guoxiu .

SCIENTIFIC REPORTS, 2014, 4

[43] Nitrogen Tailored Activated Carbon via Microwave Synthesis Method for High Removal of Hydrogen Sulfide [J].

Nor, Norhusna Mohamad ;

Chung, Lau Lee ;

Mohamed, Abdul Rahman .

MALAYSIAN JOURNAL OF FUNDAMENTAL AND APPLIED SCIENCES, 2021, 17 (06) :794-804

[44] Facile preparation protocol of magnetic mesoporous carbon acid catalysts via soft-template self-assembly method and their applications in conversion of xylose into furfural [J].

Toumsri, P. ;

Auppahad, W. ;

Saknaphawuth, S. ;

Pongtawornsakun, B. ;

Kaowphong, S. ;

Dechtrirat, D. ;

Panpranot, J. ;

Chuenchom, L. .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2021, 379 (2209)

[45] CoP-entrapped, P-doped mesoporous carbons prepared from phenolic resin with CoCl2 as template for hydrogen evolution [J].

Deng, Lihui ;

Zhang, Wenting ;

Tang, Duihai ;

Xin, Shigang ;

Zhao, Zhen .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2024, 90 :508-513

[46] A Novel, Efficient and Facile Method for the Template Removal from Mesoporous Materials [J].

Chen Lu ;

Jiang Shang ;

Wang Runwei ;

Zhang Zongtao ;

Qiu Shilun .

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2014, 30 (06) :894-899

[47] Synthesis of nitrogen and sulfur co-doped carbons with chemical blowing method for CO2 adsorption [J].

Shi, Jinsong ;

Cui, Hongmin ;

Xu, Jianguo ;

Yan, Nanfu ;

Zhang, Chao ;

You, Shengyong .

FUEL, 2021, 305

[48] Soft-template solvent thermal method synthesis of magnetic mesoporous carbon–silica composite for adsorption of methyl orange from aqueous solution [J].

Bo Zhu ;

Jiangyan Xu ;

Zhihui Xu ;

Meisheng Wu ;

Hongmei Jiang .

Environmental Science and Pollution Research, 2022, 29 :40734-40744

[49] Enhanced adsorptive removal of thiophenic sulfur compounds by nitrogen-doped surfactant modified mesoporous templated carbons [J].

Khalse, Nilesh Mohan ;

De, Mahuya .

FUEL, 2023, 347

[50] Performance and mechanism of hydrogen sulfide removal by sludge-based activated carbons prepared by recommended modification methods [J].

Zeng, Fan ;

Hu, Hui ;

Lu, Jiawei ;

Luo, Minghan ;

Huang, Hao ;

Ding, Keqiang .

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 28 (24) :31618-31629

← 1 2 3 4 5 →