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- Lu, Yifei, et al. Show all 4 Authors
- Journal of chromatography 2019 v.1603 pp. 422-425
- anion-exchange membranes; cathodes; cations; deamination; electrochemistry; ion exchange chromatography
- ... A bipolar membrane (BPM)-based cation electrolytic membrane suppressor (CEMS) for ion chromatography is described. It has a sandwiched configuration, similar to that of commercial CEMS, except that a BPM and an anion exchange membrane (AEM) are respectively used to isolate the central eluent channel from two outer regenerant chambers. The AEM side of BPM is facing the central channel, contactless ...
- Lu, Yifei, et al. Show all 5 Authors
- Journal of chromatography 2019 v.1596 pp. 54-58
- anions; ion exchange chromatography; potassium hydroxide; standard deviation
- ... An electrodialytic potassium hydroxide eluent generator (EDG) well-suited to small-bore (2 mm i.d.) ion chromatography (sIC) system is described. The basic configuration of EDG cartridge is much similar to that of conventional counterpart except lower void volume, which was measured to be ˜9 μL relative to ˜ 31 μL of conventional one. The corresponding dispersion volume was computed to be ˜58 μL a ...