The equilibrium distribution of aqueous sodium polysulfide solutions is investigated over a wide concentration range using Raman spectroscopy technique. A total of eighteen bands were determined in the spectra recorded for aqueous electrolyte solutions of different S:Na ratios. Beyond the presence of four polysulfide (S n 2− ) species, where "n" varied between 2 and 5 as reported in previous literature, the originality of this study is to show the presence of oxidised sulfur species in these aqueous polysulfide solutions. A detailed comparison of all the bands for polysulfide and oxoanion species determined in this study with those cited in literature is summarised.

Safyan A. Khan

Roy W. Hughes

Paul A. Reynolds

Vibrational Spectroscopy

振动光谱学为发表以振动光谱学为重点的原创研究提供了一种载体。这涵盖了红外、近红外和拉曼光谱，并发表了有关应用、理论、技术和仪器发展的论文。该杂志涵盖的主题包括：采样技术、振动光谱与分离技术相结合、仪器（傅里叶变换、常规和基于激光），数据处理，光谱结构相关和组频率。涵盖的应用领域包括：分析化学，生物有机和生物无机化学，有机化学，无机化学，催化，环境科学，工业化学，材料科学，物理化学、高分子科学、过程控制、专业问题解决。

The journal "Vibrational Spectroscopy" provides a platform for publishing original research focused on vibrational spectroscopy, including infrared, near-infrared, and Raman spectroscopy. It publishes papers related to applications, theory, technology, and instrument development. Topics covered include sampling techniques, the integration of vibrational spectroscopy with separation techniques, various instruments (such as Fourier transform, conventional, and laser-based spectrometers), data processing, spectral structure correlation, and group frequencies. The journal encompasses a wide range of applications, including analytical chemistry, bio-organic and bio-inorganic chemistry, organic chemistry, inorganic chemistry, catalysis, environmental science, industrial chemistry, materials science, physical chemistry, polymer science, process control, and problem-solving in specialized areas.

《Vibrational Spectroscopy》期刊专注于振动光谱学领域的原创研究，涵盖红外、近红外和拉曼光谱等技术。期刊发表与应用、理论、技术和仪器发展相关的论文，主题包括采样技术、振动光谱与分离技术的结合、各种仪器（如傅里叶变换光谱仪、常规光谱仪和激光光谱仪）、数据处理、光谱结构相关性及组频率等。应用领域广泛，涉及分析化学、生物有机化学、生物无机化学、无机化学、有机化学、催化、环境科学、工业化学、材料科学、物理化学、高分子科学、过程控制及专业问题解决等。

Category	Quartile
化学	3
化学, 分析化学	3
化学, 光谱学	3
化学, 物理化学	4

Raman spectroscopic determination of oxoanions in aqueous polysulfide electrolyte solutions

ivySCI AI Smartly Parses PDF, Answers Researchers' Questions, and Helps You Understand Papers in Seconds

Journal Info