| 查看: 972 | 回复: 4 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
xdweld木虫 (正式写手)
|
[交流]
英文摘要润色，谢谢！
|
||
| Mixed rare earth lanthanum and scandium doped ZnO-Bi2O3 based varistor ceramics are prepared by a solid reaction route, and the electrical properties and microstructure of the varisotr ceramics are studied in this paper. The results showed the mixed rare earth doped ZnO-Bi2O3 based varistor ceramics, the electrical properties of varistor ceramics is also consistent with the single rare earth doped, and the mixed rare earth doped can improves the electrical properties of varistor ceramics remarkably than a single rare earth doped. When the content of Sc2O3 is same, with the increase of the amount of La2O3, the voltage gradient of the varistor ceramics is increased. In the same time, when the content of La2O3 is same, with the increase of the amount of Sc2O3, the nonlinear coefficient of the varistor ceramics is increased, too. The results also showed with addition of 0.12 mol% Sc2O3 and 0.12 mol% La2O3, ZnO-Bi2O3 based varistor ceramics doped with mixed rare earth exhibit comparatively ideal comprehensive electrical properties. Such as the threshold voltage is 325V/mm, the nonlinear coefficient is 34.8 and the leakage current is 0.19μA. |
回复此楼» 猜你喜欢
欢迎发来filecode的Mz6后的代码验证其规律
已经有82人回复
-
感觉是下周放榜了
已经有8人回复
-
filecode=后面第一个是大写字母
已经有10人回复
-
时间戳变了，能看出什么问题？
已经有4人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有15人回复
-
今天系统多次维护，明天很可能放榜！
已经有9人回复
-
时间戳又变了8-15
已经有25人回复
-
2027广东省杰青
已经有6人回复
-
快农历七夕节了，轻松一下，男人悄悄话，女施主请不要进来。
已经有3人回复
-
咱们一起用铁证分析2026国家社科基金中标与否
已经有26人回复
xdweld
木虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 4168.7
- 散金: 137
- 帖子: 800
- 在线: 324.7小时
- 虫号: 261124
- 注册: 2006-06-18
- 性别: GG
- 专业: 零件加工制造
4楼2010-06-02 08:03:48
holypapa
木虫 (职业作家)
- 翻译EPI: 18
- 应助: 21 (小学生)
- 贵宾: 0.121
- 金币: 2948.4
- 散金: 5624
- 红花: 24
- 帖子: 3570
- 在线: 853.3小时
- 虫号: 990684
- 注册: 2010-04-07
- 专业: 认知科学
★ ★
wypward(金币+2):欢迎新虫，谢谢参与 2010-05-31 13:35:34
xdweld(金币+5, 翻译EPI+1): 2010-06-02 08:03:24
xdweld(金币+5): 2010-06-03 16:42:03
wypward(金币+2):欢迎新虫，谢谢参与 2010-05-31 13:35:34
xdweld(金币+5, 翻译EPI+1): 2010-06-02 08:03:24
xdweld(金币+5): 2010-06-03 16:42:03
|
Mixed rare earth lanthanum and scandium doped ZnO-Bi2O3 based （MRED）varistor ceramics are prepared by a solid reaction route, and its the electrical properties and microstructure are studied in this paper. The results showed that the MRED varistor ceramics and its electrical properties are consistent with the single rare earth doped varistor ceramics. and MRED can improves the electrical properties of varistor ceramics remarkably than a single rare earth doped. the voltage gradient of the varistor ceramics is increased upon the addition of La2O3 and with a fixed content of Sc2O3. the nonlinear coefficient of the varistor ceramics is also increased through increasing Sc2O3 but with a same content of La2O3. MERD varistor ceramics exhibit comparatively ideal comprehensive electrical properties with addition of 0.12 mol% Sc2O3 and 0.12 mol% La2O3. its threshold voltage is 325V/mm, the nonlinear coefficient is 34.8 and the leakage current is 0.19μA. [ Last edited by holypapa on 2010-5-31 at 10:40 ] |
2楼2010-05-31 10:39:15
