Cellulose Framework Directed Construction of Hierarchically Porous Carbons Offering High-Performance Capacitive Deionization of Brackish Water

被引：103

作者：

Dutta, Saikat ^{[1
,5
]}

Huang, Shu-Yun ^{[2
]}

Chen, Cephas ^{[1
]}

Chen, Jeffrey E. ^{[1
]}

Alothman, Zeid A. ^{[3
]}

Yamauchi, Yusuke ^{[4
]}

Hou, Chia-Hung ^{[2
]}

Wu, Kevin C. -W. ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Chem Engn, 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Grad Inst Environm Engn, 1,Sec 4,Roosevelt Rd, Taipei 10617, Taiwan

[3] King Saud Univ, Dept Chem, Coll Sci, Riyadh 11451, Saudi Arabia

[4] Natl Inst Mat Sci, Res Ctr Mat Nanoarchitecton MANA, WPI, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[5] Univ Delaware, Catalysis Ctr Energy Innovat, Newark, DE USA

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2016年 / 4卷 / 04期

关键词：

Cellulose template; N-Doped carbon; Electrosorption; Hierarchical electrodes; Water desalination; HIGH-SURFACE-AREA; MESOPOROUS CARBON; ACTIVATED CARBON; SEAWATER DESALINATION; CO2; CAPTURE; NITROGEN; GRAPHENE; ENERGY; TECHNOLOGY; NANOTUBES;

D O I：

10.1021/acssuschemeng.5b01587

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

We demonstrate a cellulose-templating method for synthesizing a hierarchically porous carbon electrode that is capable of high-performance capacitive deionization (CDI). Hierarchically porous carbons (denoted as HPC-X, X = 500-900 C) of an exceptionally high surface area up to 2535 m(2) and wide-range pore size distribution (macro-, meso-, and micropores) were obtained via the pyrolysis of macroporous cellulose fibrous-templated resorcinol-formaldehyde-triamino-pyrimidine (RF-TPF) polymers. The improved electrosorption performance of HPC-800 electrode can be ascribed to the enhanced specific surface area, favorable hierarchical structure, and excellent capacitive electric double layer behaviors.

引用

页码：1885 / 1893

页数：9

共 51 条

[1]

Capacitive deionization as an electrochemical means of saving energy and delivering clean water. Comparison to present desalination practices: Will it compete? [J].

Anderson, Marc A. ;

Cudero, Ana L. ;

Palma, Jesus .

ELECTROCHIMICA ACTA, 2010, 55 (12) :3845-3856

[2]

Electro-conductive nanotubular sheet of indium tin oxide as fabricated from the cellulose template [J].

Aoki, Y ;

Huang, JG ;

Kunitake, T .

JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (03) :292-297

[3]

Nanoporous carbon materials obtained by sucrose carbonization in the presence of KOH [J].

Armandi, M. ;

Bonelli, B. ;

Geobaldo, F. ;

Garrone, E. .

MICROPOROUS AND MESOPOROUS MATERIALS, 2010, 132 (03) :414-420

[4]

Potential impacts of a warming climate on water availability in snow-dominated regions [J].

Barnett, TP ;

Adam, JC ;

Lettenmaier, DP .

NATURE, 2005, 438 (7066) :303-309

[5]

Biesheuvel PM, 2010, PHYS REV E, V81, DOI 10.1103/PhysRevE.81.031502

[6]

Thermodynamic cycle analysis for capacitive deionization [J].

Biesheuvel, P. M. .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2009, 332 (01) :258-264

[7]

Hierarchically porous carbon derived from polymers and biomass: effect of interconnected pores on energy applications [J].

Dutta, Saikat ;

Bhaumik, Asim ;

Wu, Kevin C. -W. .

ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (11) :3574-3592

[8]

The Future of Seawater Desalination: Energy, Technology, and the Environment [J].

Elimelech, Menachem ;

Phillip, William A. .

SCIENCE, 2011, 333 (6043) :712-717

[9]

Estevez L, 2013, ENERG ENVIRON SCI, V6, P1785, DOI 10.1039/c3ee40549d

[10]

Boron and nitrogen co-doped porous carbon and its enhanced properties as supercapacitor [J].

Guo, Hongliang ;

Gao, Qiuming .

JOURNAL OF POWER SOURCES, 2009, 186 (02) :551-556

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