Development and Application of Hydrogen Storage

Zhang, Yanghuan; Jia, Zhichao; Yuan, Zeming; Yang, Tai; Qi, Yan; Zhao, Dongliang

doi:10.1016/s1006-706x(15)30069-8

Cited by 137 publications

(41 citation statements)

References 56 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Therefore, storage of hydrogen is a key factor enabling the development of sustainable hydrogen-based energy systems. [88][89][90][91] Gaseous, liquid and solid-state storage systems are the three main systems of hydrogen storage techniques available, chosen based on the corresponding size of storage, the application area and the specific conditions. 88,90 Among those techniques, solid-state storage in the form of metal hydrides provides the most compact technology, offering the highest energy density on a volume basis.…”

Section: Hydrogen Storagementioning

confidence: 99%

High-entropy energy materials: challenges and new opportunities

Wang

et al. 2021

Energy Environ. Sci.

493

239

View full text Add to dashboard Cite

show abstract

Section: Hydrogen Storagementioning

confidence: 99%

High-entropy energy materials: challenges and new opportunities

Wang

et al. 2021

Energy Environ. Sci.

493

239

View full text Add to dashboard Cite

show abstract

“…Challenges of hydrogen storage are being addressed and hydrogen powered vehicles have been introduced to the commercial marketplace. [1][2][3][4] Unfortunately, the predominant fraction of hydrogen generated today is produced by steam reformation of fossil fuel by reacting the fossil fuel with steam to release H 2 and CO 2 . Steam reformation is a substantial source of CO 2 emissions, negating the climate mitigation effect of using H 2 as a fuel.…”

mentioning

confidence: 99%

Comparison of Alternative Molten Electrolytes for Water Splitting to Generate Hydrogen Fuel

Licht

Liu

Cui

et al. 2016

J. Electrochem. Soc.

View full text Add to dashboard Cite

This study explores a new high temperature molten hydroxide domain to electrochemically split water into hydrogen fuel. Hydrogen fuel, if produced without greenhouse gas emissions, is a promising fuel for transportation. This study opens a pathway to low energy water splitting and the electrolytic production of hydrogen fuel without carbon dioxide emission. A wide range of pure and mixed alkali and alkali earth hydroxide electrolytes are explored at temperatures ranging from 200 to 700 • C. Higher temperature leads to improved (lower voltage) water splitting and improved rates of charge transfer, but carries challenges (increased rates of parasitic side reactions as the molten electrolytes dehydrate with increasing temperature). This study extends the range of hydrogen formation in alkaline electrolysis water splitting to over 600 • C, and demonstrates that lithium and/or barium hydroxide electrolytes remain hydrated at high temperatures, and in the high temperature domain are advantageous over sodium or potassium hydroxide electrolytes. In pure LiOH, the coulombic efficiency for hydrogen generation decreases with temperature and is measured respectively at η H 2 = 88%, 21%, 4% and 0%, respectively at 500, 600, 700 and 800 • Hydrogen has advantageous features compared to fossil fuels. It has a higher specific energy, is not polluting, has a combustion product of water, and in particular it does not emit the greenhouse gas carbon dioxide. Challenges of hydrogen storage are being addressed and hydrogen powered vehicles have been introduced to the commercial marketplace.1-4 Unfortunately, the predominant fraction of hydrogen generated today is produced by steam reformation of fossil fuel by reacting the fossil fuel with steam to release H 2 and CO 2 . Steam reformation is a substantial source of CO 2 emissions, negating the climate mitigation effect of using H 2 as a fuel. Thus, a process to efficiently generate hydrogen without carbon dioxide emissions is needed.The development of electrolytic splitting of water dates back to 1802. 5 The electrolysis of water produces hydrogen and oxygen directly without CO 2 emission (if the energy source used to generate the electricity did not release CO 2 ). Utilization of renewable or nuclear energy to generate the electricity for this electrolysis can drive this electrolytic water splitting to produce hydrogen as a fuel without carbon dioxide emissions. The most abundant of renewable energy resource for electrical generation is solar energy, and as early as 2001 we were driving stable solar electrolytic water splitting to hydrogen fuels at over 18% solar to chemical energy conversion by using efficient multiple bandgap solar cells.6 One of the challenges to the use of illuminated junctions to drive electrochemical or photoelectrochemical water splitting is that the bandgap of efficient semiconductors lies in the visible spectrum which generate a photo-potential less than the minimum needed rest potential of 1.23 volt required to split water to hydrogen and oxygen at room te...

show abstract

“…Ni-MH pillerinin elektrokimyasal performansları; spesifik kapasitelerine, aktivasyon özelliklerine, yüksek hız deşarj kabiliyetlerine, çevrimsel kararlılıklarına ve elektrokimyasal kinetik parametrelerine göre farklılık gösterir [1]. Bu özellikler elektrotun iç özelliklerine (alaşım kompozisyonu ve yapısal özellikleri) bağlı olarak değişir.…”

Section: )unclassified

“…AB5-tip,AB2-tip, Mg-esaslı alaşımlar, Ti-V esaslı alaşımlar ve RE-Mg-Ni esaslı süperlatis alaşımları Ni-MH piller için anot malzemesi olarak elektrokimyasal özelliklerini (enerji yoğunluğu, yüksek hız deşarj edilebilirliği ve çevrim ömrü vb.) geliştirmek için yoğun çalışmalar yapılmaktadır [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17].…”

Section: )unclassified

See 1 more Smart Citation

Şarj Edilebilir Nikel-Metal Hidrür (Ni-MH) Pillerinde Kullanılan Hidrojen Depolama Alaşımlarındaki Son Gelişmeler

Küçükdeveci

2018

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi

View full text Add to dashboard Cite

ÖzHidrojen depolama alaşımları şarj edilebilir Ni-MH pillerinin pratik uygulamaları için son zamanların çok geniş araştırma konusunu oluşturmaktadır. Bu derleme çalışmasında şarj edilebilir Ni-MH pilleri için AB5-tip, AB2-tip, TiV esaslı, R-Mg-Ni esaslı ve Mg-Ni esaslı hidrojen depolama alaşımlarının son yıllardaki gelişmeleri detaylı olarak anlatılmıştır. Son yıllarda gerçekleşen gelişmelere bağlı olarak var olan problemler ve ilgili sonuçlar sistematik olarak değerlendirilmiştir. Hidrojen depolama alaşımlarının, alaşım kompozisyonları, kristal yapıları ve elektrokimyasal özellikleri arasındaki bağlantı her bir alaşım çeşidi için tanımlanmış ve güç pilleri üzerinden analiz edilmiştir. Gelişen elektrikli araçlarda kullanımları için Ni-MH pillerindeki zorluklar bu çalışmada tartışılmıştır. AbstractHydrogen storage alloys have been the subject of extensive research in recent years for practical applications of rechargeable Ni-MH batteries. In this review, the developments of AB5-type, AB2-type, TiV-based, R-Mg-Ni based and Mg-Ni based hydrogen storage alloys for rechargeable Ni-MH batteries have been explained in detail in the last few years. Depending on the developments in the last few years, existing problems and related results have been evaluated systematically. The relationship between alloying compositions, crystal structures and electrochemical properties for each alloy type are also defined and analyzed with the emphasis on power batteries. Challenges in Ni-MH batteries for use in developing electric vehicles have been discussed in this study.

show abstract

Development and Application of Hydrogen Storage

Cited by 137 publications

References 56 publications

High-entropy energy materials: challenges and new opportunities

High-entropy energy materials: challenges and new opportunities

Comparison of Alternative Molten Electrolytes for Water Splitting to Generate Hydrogen Fuel

Şarj Edilebilir Nikel-Metal Hidrür (Ni-MH) Pillerinde Kullanılan Hidrojen Depolama Alaşımlarındaki Son Gelişmeler

Contact Info

Product

Resources

About