Photocatalytic conversion of carbon dioxide into methanol in reverse fuel cells with tungsten oxide and layered double hydroxide photocatalysts for solar fuel generation

2014 ◽  
Vol 4 (6) ◽  
pp. 1644-1651 ◽  
Author(s):  
Motoharu Morikawa ◽  
Yuta Ogura ◽  
Naveed Ahmed ◽  
Shogo Kawamura ◽  
Gaku Mikami ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Fuel Cells ◽  
Tungsten Oxide ◽  
Layered Double Hydroxide ◽  
Aqueous Phase ◽  
Solar Fuel ◽  
Double Hydroxide ◽  
Solar Fuel Generation

Photofuel cells comprising WO3 and layered double hydroxide converted gaseous CO2 into methanol whereas hydrogen was formed in the aqueous phase.

Aqueous-phase synthesis of layered double hydroxide nanoplates as catalysts for the oxygen evolution reaction

2018 ◽  
Vol 47 (48) ◽  
pp. 17342-17348 ◽  
Author(s):  
Euiyoung Jung ◽  
Jae Kyeom Kim ◽  
Hyungsuk Choi ◽  
Min Hyung Lee ◽  
Taekyung Yu
Keyword(s):  
Aqueous Solution ◽  
Transition Metal ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Aqueous Phase ◽  
Oxygen Evolution Reaction ◽  
Metal Salt ◽  
Catalytic Performance ◽  
Phase Synthesis ◽  
Double Hydroxide

Transition metal LDH nanoplates were synthesized by heating an aqueous solution containing a metal salt, PEG, and octylamine. The LDH nanoplates showed comparable electrochemical catalytic performance for the oxygen evolution reaction.

Toward optimization of a robust low‐cost sulfonated‐polyethersulfone containing layered double hydroxide for PEM fuel cells

2019 ◽  
Vol 136 (34) ◽  
pp. 47884 ◽  
Author(s):  
Cataldo Simari ◽  
Carmelo Lo Vecchio ◽  
Apostolos Enotiadis ◽  
Mariano Davoli ◽  
Vincenzo Baglio ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Layered Double Hydroxide ◽  
Low Cost ◽  
Pem Fuel Cells ◽  
Double Hydroxide ◽  
Sulfonated Polyethersulfone

Graphene/ternary layered double hydroxide composites: Efficient removal of anionic dye from aqueous phase

2019 ◽  
Vol 36 (7) ◽  
pp. 1057-1068 ◽  
Author(s):  
Taye Saheed Kazeem ◽  
Mukarram Zubair ◽  
Muhammad Daud ◽  
Nuhu Dalhat Mu’azu ◽  
Mamdouh Ahmed Al-Harthi
Keyword(s):  
Layered Double Hydroxide ◽  
Aqueous Phase ◽  
Efficient Removal ◽  
Anionic Dye ◽  
Double Hydroxide

Composite polymer electrolyte membranes based on Mg–Al layered double hydroxide (LDH) platelets for H2/air-fed fuel cells

2015 ◽  
Vol 276 ◽  
pp. 40-46 ◽  
Author(s):  
Isabella Nicotera ◽  
Kristina Angjeli ◽  
Luigi Coppola ◽  
Apostolos Enotiadis ◽  
Rolando Pedicini ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Layered Double Hydroxide ◽  
Polymer Electrolyte Membranes ◽  
Composite Polymer Electrolyte ◽  
Composite Polymer ◽  
Electrolyte Membranes ◽  
Double Hydroxide

On the nature of defect states in tungstate nanoflake arrays as promising photoanodes in solar fuel cells

2016 ◽  
Vol 18 (32) ◽  
pp. 22217-22223 ◽  
Author(s):  
Aya M. Mohamed ◽  
Ahmad W. Amer ◽  
Siham Y. AlQaradawi ◽  
Nageh K. Allam
Keyword(s):  
Fuel Cells ◽  
Tungsten Oxide ◽  
Water Splitting ◽  
Electrochemical Method ◽  
Solar Fuel ◽  
Defect States

An electrochemical method is presented to study the nature of the defect states in sub-stoichiometric tungsten oxide nanoflake photoanodes used in water splitting.

Synthesis and Carbon Dioxide Sorption of Layered Double Hydroxide/Silica Foam Nanocomposites with Hierarchical Mesostructure

ChemSusChem ◽  
2014 ◽  
Vol 7 (4) ◽  
pp. 1035-1039 ◽  
Author(s):  
Liling Fu ◽  
Genggeng Qi ◽  
Osama Shekhah ◽  
Youssef Belmabkhout ◽  
Luis Estevez ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Layered Double Hydroxide ◽  
Carbon Dioxide Sorption ◽  
Double Hydroxide
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