Preparation of BaZrO3 cubes by composite-hydroxide-mediated approach at low temperature
スポンサーリンク
概要
- 論文の詳細を見る
Barium zirconate (BaZrO3) was prepared by a low-temperature composite-hydroxide-mediated (CHM) approach. The synthesis was performed using zirconium dioxide (ZrO2) and barium hydroxide (Ba(OH)2) as starting materials and a mixture of anhydrous hydroxides with NaOH and KOH as the reaction medium at 170–230°C for 18 h. Measurement by X-ray diffraction (XRD) confirmed the presence of perovskite BaZrO3 particles and indicated that the lattice of the obtained BaZrO3 was cubic. The amount of BaZrO3 increased as the reaction temperature increased. Scanning electron microscopy (SEM) observation revealed that the BaZrO3 particles were cube shaped, with side lengths of 50–240 nm and sharp-edged corners. It was found that small-scale BaZrO3 cubes could be shaped from ZrO2 and Ba(OH)2.
著者
-
Wada Satoshi
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, Unive
-
NAKASHIMA Kouichi
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, Unive
-
FUJII Ichiro
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, Unive
-
Wada Satoshi
Material Sci. And Technol. Interdisciplinary Graduate School Of Medical And Engineering Univ. Of Yam
-
FUJII Ichiro
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
-
WADA Satoshi
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
-
NAKASHIMA Kouichi
Material Science and Technology, Interdisciplinary Graduate School of Medical and Engineering, University of Yamanashi
関連論文
- エンジニアード・ドメイン構造を導入した強誘電体単結晶における巨大圧電効果
- 圧電単結晶の巨大圧電効果とドメイン構造 (特集 巨大機能物性を生むセラミックス)
- 27pYA-6 チタン酸バリウムナノ粒子の相転移と表面構造(27pYA 誘電体,領域10(誘電体,格子欠陥,X線・粒子線,フォノン物性))
- 20aYM-7 チタン酸バリウムナノ粒子における相転移挙動(誘電体,領域10(誘電体,格子欠陥,X線・粒子線,フォノン物性))
- Low temperature synthesis of tetragonal BaTiO3 by using molten salt
- 20pXA-1 チタン酸バリウム微粒子における粒子構造とサイズ効果(誘電体(BaTiO_3系・SrTiO_3系),領域10,誘導体,格子欠陥,X線・粒子線,フォノン物性)
- 20pXA-2 テンプレート粒子成長法による[110]配向チタン酸バリウムセラミックスの作製とその圧電特性(誘電体(BaTiO_3系・SrTiO_3系),領域10,誘導体,格子欠陥,X線・粒子線,フォノン物性)
- 赤外反射測定法を用いたTHz領域におけるBaTiO3誘電体粒子の誘電特性評価
- 26aYE-12 チタン酸バリウムの微粒子特性に関する理論的考察(誘電体(BaTiO_3関連),領域10,誘電体,格子欠陥,X線・粒子線,フォノン物性)
- 強誘電体結晶の異方性を利用したエンジニアード・ドメイン構造 (特集 異方性工学のすすめ(1)構造と異方性)
- ドメイン構造制御による巨大圧電特性の発現--エンジニアード・ドメイン構造と圧電特性向上のメカニズム
- チタン酸ストロンチウム-チタン酸ジルコニウム固溶体の超広帯域誘電スペクトロスコピー
- 22aTD-11 ペロブスカイト型酸化物ナノキューブの合成とその構造評価(格子欠陥・ナノ構造(炭素・ナノ構造),領域10,誘電体,格子欠陥,X線・粒子線,フォノン物性)
- 強誘電体ナノ粒子 : 強誘電体ナノ粒子における複合構造と巨大誘電特性の発現
- 圧電・超音波材料 非鉛系圧電材料におけるドメインエンジニアリングの新展開
- 圧電・電歪材料--ナノ構造制御によるアクチュエータ材料の革新 (特集 マルチフェロイクス材料・デバイス研究開発への新展開)
- ドメイン制御による非鉛系圧電体結晶の性能向上
- リラクサー誘電体
- 26pYH-15 MBE法で作製したbeta-FeSi_2薄膜の光吸収係数(高密度励起現象・量子井戸・格子振動・表面,領域5(光物性))
- 圧電・超音波材料 非鉛系圧電材料における現状と将来像
- 強誘電体単結晶における新しいドメイン構造 制御としてのエンジニアード・ドメイン構造 (特集 強誘電体におけるドメインエンジニアリングの最新動向)
- 29pYR-5 リラクサー強誘電体単結晶におけるドメインエンジニアリング
- 解説 積層セラミックスキャパシターのアクチュエータ特性
- 改良低温直接合成法を用いたナノメーターオーダーチタン酸バリウム単結晶粒子の合成とそのキャラクタリゼーション
- Broadly Tunable UV-Blue Picosecond Pulsed Laser and Its Application for Biological Imaging
- Preparation of barium titanate potassium niobate ceramics using interface engineering and their piezoelectric properties
- Preparation of barium titanate-bismuth magnesium titanate ceramics with high Curie temperature and their piezoelectric properties
- Dispersion of barium titanate and strontium titanate nanocubes and their selective accumulations
- Preparation and evaluation of microwave dielectric ceramic thick films by aerosol deposition process(Global Innovation in Advanced Ceramics)
- Optical constants of beta-FeSi_2 film on Si substrate obtained from transmittance and reflectance data and origin of Urbach-tail
- High frequency dielectric mapping using un-contact probe for dielectric materials
- Enhanced Piezoelectric Property of Barium Titanate Single Crystals with Engineered Domain Configurations
- Direct Imaging of Thermodynamic Process In Atom Migration by Using Scanning Tunneling Microscopy
- Reduced Density of Missing-Dimer Vacancies on Tungsten-Contaminated Si (100)-(2×n) Surface by Hydrogen Termination
- Control of Surface Current on a Si(111) Surface by Using Nanofabrication
- Ferroelectric and Pyroelectric Properties of Ba_Pb_x Ti_(Hf_,Zr_)_O_3 Thin Films : Electrical Properties of Condensed Matter
- Enhanced Piezoelectric Properties of Piezoelectric Single Crystals by Domain Engineering
- Difference-Frequency Generation in MgO-Doped Periodically Poled LiNbO_3 Using an Electronically Tuned Ti:Sapphire Laser in Dual-Wavelength Operation
- Intracavity Difference Frequency Generation Using Dual-wavelength Oscillation by an Electronically Tuned Ti:Sapphire Laser
- Preparation of BaZrO3 cubes by composite-hydroxide-mediated approach at low temperature
- Regioselective Polymerization of Sorbitol and Divinyl Sebacate Using Lipase Catalyst
- Synthesis of Aliphatic Polyester by Insertion of Glycols into Polyanhydrides Using Lipase Catalyst
- 1kHz 全固体電子制御 Ti : sapphire レーザーによる狭帯域ピコ秒パルス発生
- DEVELOPMENT OF EYE-SAFE 2-MICRON LASER FOR REMOTE-SENSING
- Epitaxial growth of winding ZnO nanowires on a single-crystalline substrate(Aqueous Solution Science for Ceramic Processing II)
- Poling Treatment and Piezoelectric Properties of Potassium Niobate Ferroelectric Single Crystals
- Preparation of [110] Grain Oriented Barium Titanate Ceramics by Templated Grain Growth Method and Their Piezoelectric Properties