Synthesis and characterization of carbon sphere-supported sand-rose like N-GQDs/NiCo2S4 structures with synergetic effect for development of hydrogen storage capacity

Fuel ◽  
2022 ◽  
Vol 312 ◽  
pp. 122956
Author(s):  
Maryam Masjedi-Arani ◽  
Maryam Ghiyasiyan-Arani ◽  
Masoud Salavati-Niasari
Author(s):  
L. Scott Blankenship

Correction for ‘Cigarette butt-derived carbons have ultra-high surface area and unprecedented hydrogen storage capacity’ by L. Scott Blankenship et al., Energy Environ. Sci., 2017, 10, 2552–2562, DOI: 10.1039/C7EE02616A.


Author(s):  
Kuo-Wei Huang ◽  
Sudipta Chatterjee ◽  
Indranil Dutta ◽  
Yanwei Lum ◽  
Zhiping Lai

Formic acid has been proposed as a hydrogen energy carrier because of its many desirable properties, such as low toxicity and flammability, and a high volumetric hydrogen storage capacity of...


2021 ◽  
pp. 109953
Author(s):  
Hiroyuki Saitoh ◽  
Toyoto Sato ◽  
Mai Tanikami ◽  
Kazutaka Ikeda ◽  
Akihiko Machida ◽  
...  

2017 ◽  
Vol 725 ◽  
pp. 916-922 ◽  
Author(s):  
K. Saksl ◽  
J. Ďurišin ◽  
D. Balga ◽  
O. Milkovič ◽  
T. Brestovič ◽  
...  

2009 ◽  
Vol 24 (9) ◽  
pp. 2880-2885 ◽  
Author(s):  
Jing Zhang ◽  
Wei Yan ◽  
Chenguang Bai ◽  
Fusheng Pan

Mg-Li-Al alloy was prepared by ingot casting and then underwent subsequent reactive ball milling. A Mg-Li-Al-H complex hydride was obtained under a 0.4 MPa hydrogen atmosphere at room temperature, and as high as 10.7 wt% hydrogen storage capacity was achieved, with the peak desorption temperature of the initial step at approximately 65 °C. The evolution of the reaction during milling, as well as the effect of Li/Al ratio in the raw materials on the desorption properties of the hydrides formed, were studied by x-ray diffraction and simultaneous thermogravimetry and differential scanning calorimetry techniques. The results showed that mechanical milling increases the solubility of Li in Mg, leading to the transformation of bcc β(Li) solid solution to hcp α(Mg) solid solution, the latter continues to incorporate Li and Al, which stimulates the formation of Mg-Li-Al-H hydride. A lower Li/Al ratio resulted in faster hydrogen desorption rate and a greater amount of hydrogen released at a low temperature range, but sacrificing total hydrogen storage capacity.


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