The enhanced adsorption of cadmium on hydrous aluminium(III) hydroxide by ethylenediaminetetraacetate
文献情報
Michael G. Burnett, Christopher Hardacre, James M. Mallon, Heather J. Mawhinney, R. Mark Ormerod
The adsorption of ca. millimolar concentrations of cadmium(II) on freshly precipitated aluminium(III) hydroxide is enhanced, at pH values of below 8, in the presence of ethylenediaminetetraacetate, EDTA, via stabilisation of the adsorbed cation. At levels where the hydroxide phase is in large excess to the cadmium(II), the addition of stoichiometrically equivalent concentrations of EDTA will enhance its adsorption to approximately 95%. In the presence of EDTA, cadmium adsorption increases with pH despite the fact that 99.9% of the dissolved cadmium is present as an anionic cadmium(II) EDTA complex. The adsorption observed has been modelled using the measured values of the solubility of aluminium hydroxide and its adsorption of EDTA, the normal and the EDTA-enhanced cationic binding of cadmium(II) and the accepted equilibrium constants for EDTA complexation of cadmium(II) and aluminium(III). The structures of the dissolved and adsorbed complexes have been inferred from XAFS and Al27 NMR spectroscopy.
関連文献
Band structure engineering in a MoS2/PbI2 van der Waals heterostructure via an external electric field
Yaqiang Ma, Xu Zhao, Tianxing Wang, Wei Li, Shanshan Chang, Yi Li, Mingyu Zhao
DOI: 10.1039/C6CP06046C
Growth patterns and structural motifs of cadmium clusters with up to 60 atoms: disordered or not?
Stephan Kohaut
DOI: 10.1039/C6CP04948F
Osmotic pressures of lysozyme solutions from gas-like to crystal states
Sylvie Beaufils, Sophie Rigault, Bernard Cabane, Mikael Lund, Valérie Lechevalier, Cécile Le Floch-Fouéré, Maryvonne Pasco, Gilles Pabœuf, Javier Pérez, Stéphane Pezennec
DOI: 10.1039/C6CP03867K
The combined effect of mechanical strain and electric field cycling on the ferroelectric performance of P(VDF-TrFE) thin films on flexible substrates and underlying mechanisms
Deepa Singh, Deepak, Ashish Garg
DOI: 10.1039/C6CP02740G
Orientation order and rotation mobility of nitroxide biradicals determined by quantitative simulation of EPR spectra
Alexey V. Bogdanov, Andrey Kh. Vorobiev
DOI: 10.1039/C6CP05815A
Specific effects of monovalent counterions on the structural and interfacial properties of dodecyl sulfate monolayers
Daniel T. Allen, Yussif Saaka, Luis Carlos Pardo, M. Jayne Lawrence, Christian D. Lorenz
DOI: 10.1039/C6CP05714D
Hydrogen bonds vs. π-stacking interactions in the p-aminophenol⋯p-cresol dimer: an experimental and theoretical study
M. C. Capello, F. J. Hernández, C. Dedonder-Lardeux, C. Jouvet, G. A. Pino
DOI: 10.1039/C6CP06352G
Composition variation in Al-based dilute nitride alloys using apertureless scanning near-field optical microscopy
G. Kolhatkar, A. Boucherif, C. Dab, S. Fafard, V. Aimez, R. Arès, A. Ruediger
DOI: 10.1039/C6CP05063H
Fluorescence quantum yield rationalized by the magnitude of the charge transfer in π-conjugated terpyridine derivatives
Marie Humbert-Droz, Claude Piguet, Tomasz A. Wesolowski
DOI: 10.1039/C6CP04252J
Unravelling the fundamentals of thermal and chemical expansion of BaCeO3 from first principles phonon calculations
Andreas Løken, Reidar Haugsrud, Tor S. Bjørheim
DOI: 10.1039/C6CP05710A
こちらもおすすめ
(S)-四氢呋喃-3-羧酸の物理化学的性質は何ですか?
CAS番号168395-26-4の(S)-四氢呋喃-3-羧酸は、白色の結晶が特徴的な性質を持ちます。分子量は128.08であり、水に溶けやすく、アルコールなど...
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物はどのように処理すべきですか?
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物は、専門的な廃棄処理施設で焼却処理を行うべきです。ま...
インドリジン-2-カルボン酸は安全ですか?
インドリジン-2-カルボン酸は一般的に安全ですが、過度に濃い状態では刺激性があります。取り扱いには適切な防護具を使用し、直接触れや吸入を避ける必要があります。
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールの市場動向や研究トレンドはどうですか?
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールは、医薬品や農薬、および合成化学の分野において研究が進められています。市場動向としては、化学物質...
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛はどのように保存すればよいですか?
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛は、密閉容器に保管し、避けておくことが重要です。室温で保管し、直射日光を避けてください。
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールについて、適用される法規ガイドラインは何ですか?
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールは、GHS(国際危険物識別ルール)の分類が適用されま...
6-(4-氯苯氧基)吡啶-3-胺の代替品はありますか?
6-(4-氯苯氧基)吡啶-3-胺の代替品としては、他の芳香族アミン化合物や類似の除草剤が考えられます。ただし、他の化合物と同様に、代替品の選択には安全性と効果性...
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際の実験室安全事項は何ですか?
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際は、防塵マスク、ゴーグル、ゴム手袋を使用し、ドラフトチャンバー内で作業することを推奨しま...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.











![Imidazo[1,5-a]pyrazine structure Imidazo[1,5-a]pyrazine structure](https://static.chemtradehub.com/structs/274/274-49-7-d749.webp)
![[2-(Benzyloxy)-3-bromo-5-methylphenyl]boronic acid structure [2-(Benzyloxy)-3-bromo-5-methylphenyl]boronic acid structure](https://static.chemtradehub.com/structs/870/870777-20-1-24ac.webp)

