<p><b>甲酸釔</b>是釔(III)的甲酸鹽，化學式為Y(HCOO)<sub>3</sub>。
</p>
<h2><span id=".E6.80.A7.E8.B4.A8"></span><span id="性质">性質</span></h2>
<p>甲酸釔受熱可以分解，其分解反應有三個階段：</p>
<dl><dd>Y(HCOO)<sub>3</sub> → YO(HCOO) + H<sub>2</sub> + CO<sub>2</sub> + CO</dd>
<dd>2 YO(HCOO) → Y<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> + H<sub>2</sub> + CO</dd>
<dd>Y<sub>2</sub>O<sub>2</sub>CO<sub>3</sub> → Y<sub>2</sub>O<sub>3</sub> + CO<sub>2</sub></dd></dl><p>第一個階段產生的YO(HCOO)中間體，在La和Tb～Lu甲酸鹽的分解中也被觀察到。</p>
<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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**甲酸釔**是釔 (III) 的甲酸鹽，化學式為 Y (HCOO)3。

## 性質

甲酸釔受熱可以分解，其分解反應有三個階段：

　
: Y(HCOO)3 → YO(HCOO) + H2 + CO2 + CO

　
: 2 YO(HCOO) → Y2O2CO3 + H2 + CO

　
: Y2O2CO3 → Y2O3 + CO2

第一個階段產生的 YO (HCOO) 中間體，在 La 和 Tb～Lu 甲酸鹽的分解中也被觀察到。

## 參考文獻
15331-71-2