Article
Materials Science, Multidisciplinary
Mohammad Bagher Askari, Parisa Salarizadeh, Hadi Beitollahi, Somayeh Tajik, Abolfath Eshghi, Sadegh Azizi
Summary: This study successfully prepared a NiFe2O4-rGO nanocatalyst, which showed excellent performance and stability in the hydrazine oxidation reaction, demonstrating its potential as an effective catalyst for use in direct hydrazine fuel cells.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Chemistry, Physical
Pei Shen, Bowen Zhou, Zhi Chen, Weiping Xiao, Yunlei Fu, Jun Wan, Zexing Wu, Lei Wang
Summary: Self-supported ruthenium-doped cuprous oxide nanochains were synthesized and used as a substitute for oxygen evolution reaction, improving the efficiency of water electrolysis. In alkaline or neutral electrolytes, Ru-Cu2O/CF only required voltages of 31 and 51 mV to achieve a current density of 10 mA cm-2. In hydrazine oxidation reaction, a superlow potential of -41 mV was achieved.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Hyogyun Roh, Hyuntae Choi, Jin-Soo Kim, Hyeyoung Shin, Taiho Park, Kijung Yong
Summary: In this study, CoFeP nanowires (NWs) were synthesized as an efficient electrocatalyst for hydrazine oxidation reaction (HzOR). The Fe-doped CoFeP/CF catalyst exhibited excellent HzOR activity, surpassing noble metal catalysts. The overall hydrazine splitting (OHzS) system required remarkably low cell potential and achieved unassisted solar hydrogen production with high current generation, indicating great potential for reducing power consumption in electrolysis.
APPLIED SURFACE SCIENCE
(2022)
Article
Chemistry, Physical
Yue Ao, Sihui Chen, Ce Wang, Xiaofeng Lu
Summary: This study reports a carbon nanofiber (CNFs) catalyst fabricated through carbonization treatment, which shows excellent performance in hydrazine oxidation reaction (HzOR) and hydrogen evolution reaction (HER), enabling efficient hydrogen production through electrolysis. The two-electrode system using this catalyst can achieve overall hydrazine splitting with significantly reduced cell voltage compared to traditional water splitting.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Chemistry, Physical
Thanh Duc Le, Mohammad Jamir Ahemad, Dong-Seog Kim, Byeong-Hyeon Lee, Geun-Jae Oh, Gi-Seung Shin, Lakshmana Reddy Nagappagari, Vandung Dao, Tuong Van Tran, Yeon-Tae Yu
Summary: Proposed a novel electrocatalyst PtNiSA-NPS-NDC composed of dual single-atoms (Pt, Ni) and Pt-Ni alloy nanoparticles dispersed on the surface of N-doped carbon. The PtNiSA-NPS-NDC catalyst exhibited excellent ORR performance and higher Pt utilization efficiency compared to commercial Pt/C catalyst, effectively minimizing the consumption of precious metals.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Yifan Yang, Xuanyang Li, Guanglei Liu, Huixiang Liu, Yuehao Shi, Chuming Ye, Zhan Fang, Mingxin Ye, Jianfeng Shen
Summary: Hydrazine oxidation coupled with hydrogen evolution is an effective strategy for low-energy water splitting for hydrogen production. This study focuses on the design of a hierarchical Ohmic contact interface as a bridge between NiMo and Ni2P heterojunction, aiming to achieve high current density applications and low voltage-driven hydrazine splitting. The results show that the proposed design allows for significant reduction in cell voltage and high electrocatalytic stability, paving the way for hydrogen production with low energy consumption.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Physical
Ghasem Barati Darband, Meysam Maleki, Arash Toghraei, Sangaraju Shanmugam
Summary: The synthesis of Ni-Co-Fe-P binder-free nanosheets as electrodes for both the hydrazine oxidation reaction and hydrogen evolution reaction improves hydrogen production efficiency in the water splitting process.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Review
Chemistry, Multidisciplinary
Tang Tang, Liang Ding, Ze-Cheng Yao, Hai-Rui Pan, Jin-Song Hu, Li-Jun Wan
Summary: This review discusses the recent progress and strategies in constructing synergistic active sites for advancing alkaline HOR/HER electrocatalysts. It introduces the fundamentals of alkaline HOR/HER and dissects the functionality of different active sites in innovative catalysts, highlighting the synergistic effects. Perspectives on future challenges and opportunities in the design and synthesis of synergistic HOR and HER electrocatalysts are also proposed to promote the application of hydrogen-based energy conversion systems.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Engineering, Environmental
Wenjing Tian, Xian Zhang, Ziqiang Wang, Lin Cui, Min Li, You Xu, Xiaonian Li, Liang Wang, Hongjing Wang
Summary: This study explores the potential of utilizing easy oxidation reaction to lower the potential of water splitting for hydrogen production. The researchers synthesized amorphous RhPb nanoflowers and found that they exhibit excellent catalytic performance in hydrogen evolution and hydrazine oxidation reactions. Additionally, they achieved low potentials in hydrazine-assisted water splitting.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Nanoscience & Nanotechnology
Ying Li, Yue Zhao, Fu-Min Li, Zhiya Dang, Pingqi Gao
Summary: This study achieves superior electrocatalytic activity for the hydrogen evolution reaction and the anodic hydrazine oxidation reaction by preparing ultrathin NiSe nanosheet arrays on nickel foam. The excellent performance of the material is attributed to factors such as abundant electrocatalytic active sites, rugged nanosheet surface, Se enrichment, and 3D porous structure.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Xiao-Hui Wang, Rou Yuan, Shi-Bin Yin, Qing-Ling Hong, Quan-Guo Zhai, Yu-Cheng Jiang, Yu Chen, Shu-Ni Li
Summary: Ultra-thin Co0.5NiS nanosheets attached on nickel foam (Co0.5NiS-NSs/NF) with high activity for N-pollutant reduction and ammonia synthesis were synthesized. A symmetrical Co0.5NiS-NSs/NF||Co0.5NiS-NSs/NF electrolyzer achieved the conversion of NO2- to NH3 at a small operating voltage.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Article
Chemistry, Physical
Wentao Liu, Tongtong Shi, Zhongbao Feng
Summary: By employing hydrazine oxidation reaction (HzOR) instead of oxygen evolution reaction (OER), energy-saving hydrogen generation can be realized. Here, a combined experimental and theoretical investigation of zeolitic imidazolate framework-67 coupling with CoNiSe-3 (ZIF67@CoNiSe-3) as an efficient electrocatalyst towards both hydrogen evolution reaction (HER) and HzOR is introduced. The as-prepared ZIF67@CoNiSe-3 with nanoflower structure and highly porous ultrathin nanosheet arrays endow advanced electrocatalytic properties for HER and HzOR.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Physical
Mingmin Wang, Mengjun Wang, Changhong Zhan, Hongbo Geng, Yunhua Li, Xiaoqing Huang, Lingzheng Bu
Summary: This study reports platinum-iridium nanowires as bifunctional catalysts with excellent performance and stability in alkaline medium, which is important for fuel cells and water electrolysis.
JOURNAL OF MATERIALS CHEMISTRY A
(2022)
Article
Environmental Sciences
Safia Khan, Syed Sakhawat Shah, Naveed Kausar Janjua, Ayse Bayrakceken Yurtcan, Muhammad Tariq Nazir, Khadijah Mohammedsaleh Katubi, Norah Salem Alsaiari
Summary: Gamma alumina supported copper oxide nanocatalysts (CuO/Al2O3) were synthesized and optimized, with 16% CuO/Al2O3 exhibiting the best electronic properties for hydrazine oxidation reaction. This catalyst showed significant oxidation current output, high current density, and low charge transfer resistance, suggesting its potential for various electrochemical applications.
Article
Chemistry, Multidisciplinary
Xiaoyang Fu, Dongfang Cheng, Chengzhang Wan, Simran Kumari, Hongtu Zhang, Ao Zhang, Huaixun Huyan, Jingxuan Zhou, Huaying Ren, Sibo Wang, Zipeng Zhao, Xun Zhao, Jun Chen, Xiaoqing Pan, Philippe Sautet, Yu Huang, Xiangfeng Duan
Summary: A new type of RhRu0.5 alloy wavy nanowires is designed and synthesized as bifunctional electrocatalysts for hydrazine oxidation reaction (HzOR) and hydrogen evolution reaction (HER) in low-voltage green hydrogen production. The RhRu0.5 alloy wavy nanowires exhibit complete electrooxidation of hydrazine with low overpotential and high mass activity, as well as improved performance for HER.
ADVANCED MATERIALS
(2023)
Article
Engineering, Chemical
M. Yahia M. Abdelrahim, H. H. Osman, Sophie Cerneaux, Nathalie Masquelez, Mihail Barboiu
JOURNAL OF MEMBRANE SCIENCE
(2016)
Article
Engineering, Chemical
M. Yahia M. Abdelrahim, Carla F. Martins, Luisa. A. Neves, Clemente Capasso, Claudiu T. Supuran, Isabel M. Coelhoso, Joao G. Crespo, Mihail Barboiu
JOURNAL OF MEMBRANE SCIENCE
(2017)
Article
Biochemical Research Methods
Abaynesh Yihdego Gebreyohannes, Rosalinda Mazzei, Mohamed Yahia Marei Abdelrahim, Giuseppe Vitola, Elena Porzio, Giuseppe Manco, Mihail Barboiu, Lidietta Giorno
BIOCONJUGATE CHEMISTRY
(2018)
Article
Chemistry, Multidisciplinary
M. Yahia M. Abdelrahim, Muhammet Tanc, Jean-Yves Winum, Claudiu T. Supuran, Mihail Barboiu
CHEMICAL COMMUNICATIONS
(2014)
Article
Chemistry, Analytical
M. Yahia M. Abdelrahim, Stephen R. Benjamin, Laura Ma Cubillana-Aguilera, Ignacio Naranjo-Rodriguez, Jose L. Hidalgo-Hidalgo de Cisneros, Juan Jose Delgado, Jose Ma Palacios-Santander
Article
Chemistry, Analytical
Chukwuemeka Ajaero, M. Yahia M. Abdelrahim, Jose Ma Palacios-Santander, Ma L. Almoraima Gil, Ignacio Naranjo-Rodriguez, Jose Luis Hidalgo-Hidalgo de Cisneros, Laura Ma Cubillana-Aguilera
SENSORS AND ACTUATORS B-CHEMICAL
(2012)
Article
Polymer Science
Mohamed Yahia, Shilin Mei, Aji P. Mathew, Jiayin Yuan
Article
Polymer Science
Michael D. Guiver, Mohamed Yahia, Mauro M. Dal-Cin, Gilles P. Robertson, Sadaf Saeedi Garakani, Naiying Du, Naser Tavajohi
Article
Chemistry, Applied
Mohamed Yahia, Quynh Nhu Phan Le, Norafiqah Ismail, Mohamed Essalhi, Ola Sundman, Ahmad Rahimpour, Mauro M. Dal-Cin, Naser Tavajohi
Summary: In this study, Zeolitic Imidazole Frameworks (ZIF-8) crystals of different sizes were synthesized and incorporated into the polymer of intrinsic microporosity, PIM-1, to form mixed matrix membranes (MMMs) for effective CO2/CH4 separation. Characterization of MMMs showed that ZIF-8 crystal size greatly influenced gas transport properties, with membranes containing 120 nm ZIF-8 crystals showing the greatest improvement. Aging of the membranes resulted in increased selectivity and decreased permeability, indicating enhanced polymer packing and diffusivity selectivity.
MICROPOROUS AND MESOPOROUS MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Rania H. Taha, Rabab A. Ismail, Carmen M. Sharaby, Rasha M. K. Mohamed, Mohamed Yahia
EGYPTIAN JOURNAL OF CHEMISTRY
(2020)
Article
Electrochemistry
Ting Tan, Juan Han, Jie Deng, Yumao Kang, Mohamed Yahia, Wei Wang
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
(2020)
Article
Chemistry, Multidisciplinary
Abou El Fettouh Abd El Moneim Abd El-Hakim, Ahmed Abd Allah Haroun, Abdel Gawad Mohamed Rabie, Gomaa Abdelgawad Mohammed Ali, Mohamed Yahia Marei Abdelrahim
TURKISH JOURNAL OF CHEMISTRY
(2019)
