<p><b>二硫化鎳</b>是一種無機化合物，化學式為NiS<sub>2</sub>，具有黃鐵礦結構。
</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>二硫化鎳可由硫化鎳和硫長時間加熱得到：</p>
<dl><dd>NiS + S —<u><sup>450℃</sup></u>→ NiS<sub>2</sub></dd></dl><h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

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**二硫化鎳**是一種無機化合物，化學式為 NiS2，具有黃鐵礦結構。

## 製備

二硫化鎳可由硫化鎳和硫長時間加熱得到：

　
: NiS + S —450℃→ NiS2

## 參考文獻
12035-51-7