污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
上海巨納科技有限公司
上海巨納科技有限公司
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簡要描述：Tungsten disulfide （2H-WS2） crystals are extremely rare in nature and are less than 10 microns in the quartz / MoS? matrix.
Tungsten disulfide (2H-WS2) crystals are extremely rare in nature and are less than 10 microns in the quartz / MoS? matrix. We are currently offering one of a kind naturally occurring WS? measures more than 1mm in size ready for exfoliation. Currently, there are no reports comparing the optical and electrical properties of naturally occurring WS? to laboratory grown WS?. Our measurements show that it displays superior quality. The crystals were measured and confirmed by x-ray diffraction (XRD), x-ray photoelectron spectroscopy, Raman, photoluminescence, and Auger electron spectroscopy techniques. For further questions and images please contact to us.
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