Results 201 to 210 of about 15,360 (259)

Effect of Soluble Glass Alkali Activation on the Geotechnical Performance of Sandy-Pebble Soil Stabilized with Biomass Bottom Ash. [PDF]

Materials (Basel)
Vaičiukynienė D, Stelmokaitis G, Christou P.   +2 more
europepmc   +1 more source

Disentangling Structural and Electronic Contributions to Photogenerated Mobile Charge Carrier Yield and Transport in Fe₂O₃ Polymorphs. [PDF]

ACS Appl Mater Interfaces
Shor Peled S, Miriyala K, Grave DA.
europepmc   +1 more source

Photocatalysis beyond band gaps and hot carriers: toward a unified view of semiconductor and plasmonic systems. [PDF]

Chem Sci
Verma R, Sharma G, Bansal R, Singhvi C, Singh S, Polshettiwar V.   +5 more
europepmc   +1 more source

Selective Capture and Continuous Recovery of Sulfur-Containing Molecules from Flowing Wastewater Using a Capillary Ag₂Mo₃O₁₀·1.8H₂O/Carbon Fiber Membrane System. [PDF]

Membranes (Basel)
Xue LY, Luo CY, Xu HM, Hua JX, Zhang X, Zhu LW, Wu J.   +6 more
europepmc   +1 more source

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Atomic Absorption Spectrophotometry

Medicine, Science and the Law, 1973
Historically flame emission spectroscopy was developed first. Routine analysis showed the advantage of measuring absorption over emission for many metals. Instrumentation requirements are:— 1. Pressure regulators and flowmeters with the sources of gases; 2. Atomizer; 3.
openaire   +2 more sources

Atomic Absorption Spectrophotometry in Water Analysis

American Industrial Hygiene Association Journal, 1969
Abstract The application of AAS to the analysis of major and certain trace elements in fresh and natural waters has been discussed. Sodium, potassium, calcium and magnesium were determined either directly or after dilution with deionized water. Pre-concentration of trace elements by simple evaporation was found to be satisfactory and compared favorably
S D, Soman, V K, Panday, K T, Joseph
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Determination of molybdenum by atomic-absorption spectrophotometry

Talanta, 1972
A new procedure is described for precise estimation of molybdenum by atomic-absorption spectrophotometry using an airacetylene flame. Phosphoric acid was found to be effective in suppressing interference by Fe(III), Al, Sb(III), Ca, Mg, Pb and Mn(II).
A, Purushottam, P P, Naidu, S S, Lal
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Determination of thallium by atomic absorption spectrophotometry

Fresenius' Zeitschrift für analytische Chemie, 1966
The determination of thallium by atomic-absorption Spectrophotometry is described. Many substances interfere with the direct analysis of thallium under the conditions chosen. However, these interferences can be overcome by adding a lithium, potassium, or sodium buffer (5000 ppm). In this way the deviations caused by foreign substances can be reduced to
W. A. Veenendaal, H. L. Polak
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Atomic absorption spectrophotometry of antimony

Analytica Chimica Acta, 1969
Abstract The atomic absorption of antimony in combination with extraction of the chloride complex provides a suitable determination of antimony in various materials. The effect of variables on antimony absorption and the extraction of antimony were studied.
Masaaki Yanagisawa, Masami Suzuki, Tsugio Takeuchi   +2 more
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Determination of cadmium by atomic-fluorescence and atomic-absorption spectrophotometry

Talanta, 1966
The adaptation of a conventional atomic-absorption/flameemission spectrophotometer to the measurement of atomic-fluorescence in an air-acetylene flame is described. The determination of cadmium on the same instrument by both atomic-fluorescence and absorption shows that, even with a rather simple and inefficient means of exciting and measuring ...
R M, Dagnall, T S, West, P, Young
openaire   +2 more sources