Water Treatment: Sponge-Templated Preparation of High Surface Area Graphene with Ultrahigh Capacitive Deionization Performance (Adv. Funct. Mater. 25/2014)

2014 ◽  
Vol 24 (25) ◽  
pp. 3838-3838 ◽  
Author(s):  
Zhi-Yu Yang ◽  
Lin-Jian Jin ◽  
Guo-Qian Lu ◽  
Qing-Qing Xiao ◽  
Yu-Xia Zhang ◽  
...  
Keyword(s):  
Water Treatment ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Capacitive Deionization

scholarly journals Enhanced capacitive deionization performance by an rGO–SnO2 nanocomposite modified carbon felt electrode

RSC Advances ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 4182-4190 ◽  
Author(s):  
Syed Kamran Sami ◽  
Jung Yong Seo ◽  
Suh-Eun Hyeon ◽  
Md. Selim Arif Shershah ◽  
Pil-Jin Yoo ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Capacitive Deionization ◽  
Carbon Felt ◽  
Nano Composite ◽  
Carbon Felt Electrode

The rGO–SnO2 nano-composite with a significantly high-surface-area, greatly improves the electrosorption capacity and is proposed as a novel electrode for capacitive deionization applications.

Porous boron nitride with a high surface area: hydrogen storage and water treatment

2013 ◽  
Vol 24 (15) ◽  
pp. 155603 ◽  
Author(s):  
Jie Li ◽  
Jing Lin ◽  
Xuewen Xu ◽  
Xinghua Zhang ◽  
Yanming Xue ◽  
...  
Keyword(s):  
Water Treatment ◽  
Boron Nitride ◽  
Hydrogen Storage ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area

Response to Comment onSponge-Templated Preparation of High Surface Area Graphene with Ultrahigh Capacitive Deionization Performance

2014 ◽  
Vol 25 (2) ◽  
pp. 182-183 ◽  
Author(s):  
Zhi-Yu Yang ◽  
Lin-Jian Jin ◽  
Guo-Qian Lu ◽  
Qing-Qing Xiao ◽  
Yu-Xia Zhang ◽  
...  
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Capacitive Deionization

Optimization of cationic dye removal using a high surface area-activated carbon from water treatment sludge

2021 ◽  
Vol 44 (1) ◽  
Author(s):  
Alaor Valério Filho ◽  
Raíssa Xavaré Kulman ◽  
Natália Nara Janner ◽  
Luana Vaz Tholozan ◽  
André Ricardo Felkl de Almeida ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Water Treatment ◽  
Surface Area ◽  
Dye Removal ◽  
High Surface ◽  
High Surface Area ◽  
Cationic Dye ◽  
Water Treatment Sludge

scholarly journals Enhanced Desalination Performance of Capacitive Deionization Using Nanoporous Carbon Derived from ZIF-67 Metal Organic Frameworks and CNTs

Nanomaterials ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2091
Author(s):  
Ngo Minh Phuoc ◽  
Euiyeon Jung ◽  
Nguyen Anh Thu Tran ◽  
Young-Woo Lee ◽  
Chung-Yul Yoo ◽  
...  
Keyword(s):  
Surface Area ◽  
Electrochemical Impedance ◽  
High Surface ◽  
Metal Organic Frameworks ◽  
High Surface Area ◽  
Metal Center ◽  
Carbon Cloth ◽  
Capacitive Deionization ◽  
Metal Organic ◽  
Carbon Based

Capacitive deionization (CDI) based on ion electrosorption has recently emerged as a promising desalination technology due to its low energy consumption and environmental friendliness compared to conventional purification technologies. Carbon-based materials, including activated carbon (AC), carbon aerogel, carbon cloth, and carbon fiber, have been mostly used in CDI electrodes due their high surface area, electrochemical stability, and abundance. However, the low electrical conductivity and non-regular pore shape and size distribution of carbon-based electrodes limits the maximization of the salt removal performance of a CDI desalination system using such electrodes. Metal-organic frameworks (MOFs) are novel porous materials with periodic three-dimensional structures consisting of metal center and organic ligands. MOFs have received substantial attention due to their high surface area, adjustable pore size, periodical unsaturated pores of metal center, and high thermal and chemical stabilities. In this study, we have synthesized ZIF-67 using CNTs as a substrate to fully utilize the unique advantages of both MOF and nanocarbon materials. Such synthesis of ZIF-67 carbon nanostructures was confirmed by TEM, SEM, and XRD. The results showed that the 3D-connected ZIF-67 nanostructures bridging by CNTs were successfully prepared. We applied this nanostructured ZIF-67@CNT to CDI electrodes for desalination. We found that the salt removal performance was significantly enhanced by 88% for 30% ZIF-67@CNTs-included electrodes as compared with pristine AC electrodes. This increase in salt removal behavior was analyzed by electrochemical analysis such as cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) measurements, and the results indicate reduced electrical impedance and enhanced electrode capacitance in the presence of ZIF-67@CNTs.

High surface area BaZrO3 photocatalyst prepared by base-hot-water treatment

2011 ◽  
Vol 31 (14) ◽  
pp. 2699-2705 ◽  
Author(s):  
Niki Prastomo ◽  
Nor Hana binti Zakaria ◽  
Go Kawamura ◽  
Hiroyuki Muto ◽  
Mototsugu Sakai ◽  
...  
Keyword(s):  
Water Treatment ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Hot Water ◽  
Hot Water Treatment

Nitrogen-doped porous carbons with high surface area for capacitive deionization

2020 ◽  
Vol 104 ◽  
pp. 107758
Author(s):  
Zhuyin Sui ◽  
Wei Liu ◽  
Xiufeng Xu ◽  
Yi Liu ◽  
Qinghua Tian
Keyword(s):  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Capacitive Deionization ◽  
Porous Carbons ◽  
Nitrogen Doped
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