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对现有WS2 生产方法进行了分析 ,选择了一种简单可行的制备方法———在隔绝空气的情况下 ,用钨粉和硫磺高温合成WS2 。在硫用量为理论量 1 8倍 ,混合物经低温硫化 ,高温脱硫 ,制取了FSSS1～ 2 μm细微片状WS2 。
The existing WS2 production methods were analyzed and a simple and feasible method of preparation was chosen - WS2 was synthesized from tungsten powder and sulfur at high temperatures without air. In the amount of sulfur for the theoretical amount of 18 times, the mixture by low temperature vulcanization, high temperature desulfurization prepared FSSS1 ~ 2 μ m fine flake WS2.