Synthesis, properties and applications of flowerlike Ni–NiO composite microstructures
文献情報
Feifei Yuan, Yonghong Ni, Li Zhang, Shengmei Yuan, Jieding Wei
In this paper, we report the successful synthesis of flowerlike Ni–NiO composite microstructures with room-temperature magnetism via a simple water–DMF (N,N-dimethylformamide) mixed solvothermal process with sequential thermal treatment, using sodium hypophosphite hydrate (NaH2PO2·H2O) and nickel sulfate (NiSO4·6H2O) as the starting reactants. The phase and morphology of the as-prepared product are characterized by means of powder X-ray diffraction, energy dispersive spectrometry, selected area electron diffraction (SAED), transmission electron microscopy, and scanning electron microscopy. Experiments show that the flowerlike Ni–NiO composite microstructures are obtained by the shape-preserved conversion of the precursor. Our investigation reveals that the as-prepared flowerlike Ni–NiO composite microstructures exhibit good electrochemical responses in 1 M NaOH solution and can be used as an electrochemical catalyst for the oxidation of methanol. Also, the as-prepared flowerlike Ni–NiO composite microstructures have a stronger catalytic activity for the chemical reduction of 4-nitrophenol to 4-aminophenol by NaBH4 than pure Ni nanospheres or flowerlike NiO microstructures.
おすすめジャーナル

Chinese Journal of Chemistry

Polycyclic Aromatic Compounds

Journal of the Indian Institute of Science

Bioorganic & Medicinal Chemistry Letters

Journal of Chemical Sciences

Critical Reviews in Solid State and Materials Sciences

Bioorganic & Medicinal Chemistry

Herald of the Russian Academy of Sciences

Cellulose

Topics in Catalysis
関連文献
Synthesis and polymerization of C-vinyl- and N-vinyl-1,2,3-triazoles
Samir Beghdadi, Daniele Addis, Hatem Ben Romdhane, Julien Bernard, Eric Drockenmuller
DOI: 10.1039/C1PY00446H
Poly(vinylidene fluoride)-functionalized single-walled carbon nanotubes for the preparation of composites with improved conductivity
Radovan Vukićević, Ivana Vukovic, Hristiyan Stoyanov, Andreas Korwitz, Doris Pospiech, Guggi Kofod, Katja Loos, Gerrit ten Brinke, Sabine Beuermann
DOI: 10.1039/C2PY20166F
Electrochemical investigations on anticorrosive and electrochromic properties of electroactive polyurea
Tzu-Chun Yeh, Tsao-Cheng Huang, Hsiu-Ying Huang, Yu-Pei Huang, Yu-Ting Cai, Shih-Ting Lin, Yen Wei, Jui-Ming Yeh
DOI: 10.1039/C2PY20061A
The unexpected behaviour of epoxidised macromonomers derived from catalytic chain transfer during ring opening copolymerisation
Bas G. P. van Ravensteijn, Robbert Duchateau, Johan P. A. Heuts
DOI: 10.1039/C2PY20195J
Aromatic-aliphatic random and block copolyesters: synthesis, sequence distribution and thermal properties
Wen-Da Li, Jian-Bing Zeng, Xiao-Jie Lou, Jing-Jing Zhang, Yu-Zhong Wang
DOI: 10.1039/C2PY20068F
Flexible polybenzoxazine thermosets with high glass transition temperatures and low surface free energies
Ching Hsuan Lin, Sheng Lung Chang, Ting Yi Shen, Yu Sin Shih, Hong Tze Lin, Chih Feng Wang
DOI: 10.1039/C2PY00449F
Bioinspired dual self-folding of single polymer chains via reversible hydrogen bonding
Ozcan Altintas, Peter Gerstel
DOI: 10.1039/C1PY00392E
Double click reaction strategies for polymer conjugation and post-functionalization of polymers
Hakan Durmaz, Amitav Sanyal, Gurkan Hizal, Umit Tunca
DOI: 10.1039/C1PY00471A
A robust and high-throughput measurement platform for monomer reactivity ratios from surface-initiated polymerization
Derek L. Patton, Kirt A. Page, Emily A. Hoff, Michael J. Fasolka, Kathryn L. Beers
DOI: 10.1039/C2PY20023F
Glycopolymer–peptidebioconjugates with antioxidant activity via RAFT polymerization
Haiting Shi, Li Liu, Xiaobei Wang, Jingyi Li
DOI: 10.1039/C2PY20021J
こちらもおすすめ
6- bromo-1-cyclopropyl-1H-benzimidazoleの市場動向や研究トレンドはどうですか?
6- bromo-1-cyclopropyl-1H-benzimidazoleは、抗炎症、抗ウイルス作用を持つことが報告されており、新薬開発の研究対象として注目...
環氧プロpanol-d5を取り扱う際の実験室安全事項は何ですか?
取り扱う際には、防護眼鏡と手袋を使用し、ドラフトチャンバー内で操作することを推奨します。漏洩時には適切な手順で処理し、安全データシートを常に参照してください。
2,2’-ジメチル-3,3’-ビピリジンはどのように合成されますか?
2,2’-ジメチル-3,3’-ビピリジンは、ピリジンと2-メチルアクリルアミドを有機合成反応で合成します。この反応では、ピリジンと2-メチルアクリルアミドを含有...
6-甲基ピリジン-2-ボリック酸の主な用途は何ですか?
6-甲基ピリジン-2-ボリック酸は、合成化学、医薬品合成、以及研究用途などに広く使用され、特に組換えDNA技術や分子生物学の研究において重要な役割を果たします。
(R)-3-(1-甲基-2-氧環己基)プロpano酸メチルは安全ですか?
(R)-3-(1-甲基-2-氧環己基)プロpano酸メチルは一定の安全性がありますが、直接的な皮膚接触や吸入は避けるべきです。使用する際は適切な個々の安全データ...
ketorolacはどのように保存すればよいですか?
ketorolacは、密封して遮光容器に保管し、直射日光や高温を避けて保存してください。温度は常温で保存し、湿度をなるべく低く保つことが推奨されます。
L-2,3-二氨基丙酸二盐酸盐を取り扱う際の実験室安全事項は何ですか?
L-2,3-二氨基丙酸二盐酸盐は腐食性が強く、皮膚や粘膜に刺激を与える可能性があります。取り扱う際は、防塵マスク、ゴーグル、手袋を使用し、適切な排気設備を使用し...
2-(4-溴ピリジン-2-基)乙腈の物理化学的性質は何ですか?
2-(4-溴ピリジン-2-基)乙腈のCAS番号は312325-73-8です。主に結晶形態で存在し、分子量は159.01 g/molです。この化合物は水に溶けやす...
3-フローロ-[1,1-ベンジレン]-3,4-ジカルボン酸を取り扱う際の実験室安全事項は何ですか?
この化合物は毒性は低いですが、直接的な接触や吸入に注意が必要です。PPE(個人防護具)を着用し、ドラフトチャンバーを使用して操作することを推奨します。また、漏洩...
3-(1-氧代-1,3-二氢-2H-2-异吲哚)丙酸の主な用途は何ですか?
3-(1-氧代-1,3-二氢-2H-2-异吲哚)丙酸は、薬理学研究や医薬品製造において広く用いられる化合物です。また、工業的な用途でも一部の化学反応の触媒や助剤...
掲載誌
Journal of Materials Chemistry A

Journal of Materials Chemistry A, B & C cover high quality studies across all fields of materials chemistry. The journals focus on those theoretical or experimental studies that report new understanding, applications, properties and synthesis of materials. The journals have a strong history of publishing quality reports of interest to interdisciplinary communities and providing an efficient and rigorous service through peer review and publication. The journals are led by an international team of Editors-in-Chief and Associate Editors who are all active researchers in their fields. Journal of Materials Chemistry A, B & C are separated by the intended application of the material studied. Broadly, applications in energy and sustainability are of interest to Journal of Materials Chemistry A, applications in biology and medicine are of interest to Journal of Materials Chemistry B, and applications in optical, magnetic and electronic devices are of interest to Journal of Materials Chemistry C. More than one Journal of Materials Chemistry journal may be suitable for certain fields and researchers are encouraged to submit their paper to the journal that they feel best fits for their particular article. Example topic areas within the scope of Journal of Materials Chemistry A are listed below. This list is neither exhaustive nor exclusive. Artificial photosynthesis Batteries Carbon dioxide conversion Catalysis Fuel cells Gas capture/separation/storage Green/sustainable materials Hydrogen generation Hydrogen storage Photocatalysis Photovoltaics Self-cleaning materials Self-healing materials Sensors Supercapacitors Thermoelectrics Water splitting Water treatment


![[4-(Isobutyrylamino)phenyl]boronic acid structure [4-(Isobutyrylamino)phenyl]boronic acid structure](https://static.chemtradehub.com/structs/874/874219-50-8-6ab5.webp)

![6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine structure 6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine structure](https://static.chemtradehub.com/structs/120/1203499-17-5-b4d1.webp)