Graphene oxide based dopamine mussel-like cross-linked polyethylene imine nanocomposite coating with enhanced hexavalent uranium adsorption
文献情報
Songwei Li, Peipei Yang
Polydopamine (pDA) self-polymerized from mussel-substance dopamine (DA) induced the grafting of polyethylene imine (PEI) between graphene oxide (GO) interlayers to form the GO-pDA-PEI adsorbent for capturing U(VI). The as-prepared GO-pDA-PEI has a hexavalent uranium (U(VI)) adsorption capacity of 530.6 mg g−1, which is 177% higher than that of pristine GO. Both thermodynamic and kinetic studies indicate a spontaneous and exothermic chemisorption process. The adsorbent demonstrates high adsorption capability and stability even after 5cycles of adsorption–desorption processes. The enhanced U(VI) adsorption capability was due to the unique characteristics of the nanoadsorbent, i.e., the ability to provide enough movement space and highly active sites for the adsorption of U(VI).
関連文献
Tuning the optical, electrical and magnetic properties of Ba0.5Sr0.5TixM1−xO3 (BST) nanopowders
Mohamed Mohamed Rashad, Abd El-Hakim Taha Kandil, Mikhael Bechelany
DOI: 10.1039/C5CP00319A
Pt-functionalized Fe2O3 photoanodes for solar water splitting: the role of hematite nano-organization and the platinum redox state
M. E. A. Warwick, D. Barreca, E. Bontempi, G. Carraro, A. Gasparotto, C. Maccato, T.-P. Ruoko, H. Lemmetyinen, C. Sada, Y. Gönüllü, S. Mathur
DOI: 10.1039/C5CP01636C
Infrared spectra of small anionic water clusters from density functional theory and wavefunction theory calculations
Sai Duan, Guangjun Tian, Jun Jiang, Xin Xu
DOI: 10.1039/C5CP01378J
Experimental determination of the rate of V–V collisional relaxation in 14N2 in its ground (X1Σg+) electronic state between 77 and 300 K
R. Z. Martínez, D. Bermejo
DOI: 10.1039/C5CP01264C
Electrical and thermal transport properties of Pb1−xSnxSe solid solution thermoelectric materials
Chao-Feng Wu, Tian-Ran Wei, Jing-Feng Li
DOI: 10.1039/C4CP06021K
Two-dimensional electronic-vibrational spectra: modeling correlated electronic and nuclear motion
F. Terenziani, A. Painelli
DOI: 10.1039/C5CP01485A
Tinene: a two-dimensional Dirac material with a 72 meV band gap
Bo Cai, Shengli Zhang, Ziyu Hu, Yonghong Hu, Yousheng Zou, Haibo Zeng
DOI: 10.1039/C5CP00563A
Graphene networks and their influence on free-volume properties of graphene–epoxidized natural rubber composites with a segregated structure: rheological and positron annihilation studies
Jieping Zhong, Shuangquan Liao, Wei Gong, Jianhe Liao, Lingxue Kong
DOI: 10.1039/C5CP00465A
Influence of the interface in quantum corrections on the low-temperature resistance of La2/3Sr1/3MnO3 trilayer masking thin films
Yuan Jin, Xiao-Peng Cui, Wei-Hua Han, Shi-Xun Cao, Yu-Ze Gao, Jin-Cang Zhang
DOI: 10.1039/C5CP00842E
こちらもおすすめ
オステニ二甲磺酸塩に適用される法規ガイドラインは何ですか?
オステニ二甲磺酸塩は、GHS分類に基づき corrosive 物質として分類されます。REACH規則では、該当物質の登録が要求される可能性があります。また、FD...
環丁基肼盐酸盐は安全ですか?
環丁基肼盐酸盐は毒性があり、吸入や皮膚接触は有害です。使用時の安全対策として、密閉システムを使用し、適切な排気設備を備えた場所で作業することが推奨されます。
N-(4-パリドン基ソニルフェニル)硫代イソシアネートを取り扱う際の実験室安全事項は何ですか?
N-(4-パリドン基ソニルフェニル)硫代イソシアネートは高毒性で、皮膚や吸入による毒性があります。取り扱う際は防毒マスク、保護用手袋、保護眼鏡などのPPEを着用...
5-ヒドロキシ-1,3-ジヒドロ-2H-インドン-2-酮の物理化学的性質は何ですか?
CAS番号3416-18-0の5-ヒドロキシ-1,3-ジヒドロ-2H-インドン-2-酮は、結晶性の白色粉末です。分子量は228.25であり、 aqueous m...
O-苄基-D-丝氨醇はどのように合成されますか?
O-苄基-D-丝氨醇は、D-アミノ酸とベンゼン環の経由で合成されます。触媒としてジメチルアミノピリジンが使用され、選択性は高いです。一般的な収率は約90%です。
ナトリウム3-ヒドロキシbutano酸とは何ですか?
ナトリウム3-ヒドロキシbutano酸は、CAS番号13613-65-5で登録されている化合物です。この化合物は、(3R)-3-ヒドロキシbutano酸とナトリ...
1-(二苯甲基)-4-甲基ベンゼンの物理化学的性質は何ですか?
CAS番号603-37-2の1-(二苯甲基)-4-甲基ベンゼンは、結晶性の固体で、分子量は244.28であり、水中的には微溶です。この化合物は有機反応において中...
ネアミン塩酸塩の物理化学的性質は何ですか?
ネアミン塩酸塩の分子量は321.19であり、結晶性の白色粉末です。この化合物は水に溶けやすく、pHが低くなると不溶性になります。反応活性は高く、水溶液中の酸化還...
偶氮二甲酰二哌啶の主な用途は何ですか?
偶氮二甲酰二哌啶は、医薬品、染料、高 Então 剤、触媒、溶媒、量論試薬など、様々な分野で使用されています。特に、高 Enough 反応において、グリコール酸...
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










![[3-Fluoro-4-(1-pyrrolidinylcarbonyl)phenyl]boronic acid structure [3-Fluoro-4-(1-pyrrolidinylcarbonyl)phenyl]boronic acid structure](https://static.chemtradehub.com/structs/874/874289-09-5-e3d4.webp)


![5-Chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one structure 5-Chloropyrrolo[2,1-f][1,2,4]triazin-4(3H)-one structure](https://static.chemtradehub.com/structs/888/888720-60-3-4f7c.webp)
