 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 查看: 4632 | 回復(fù): 101 | |||||||||||||||||
| 【獎(jiǎng)勵(lì)】 本帖被評價(jià)96次，作者xiejf增加金幣 74.8 個(gè) | |||||||||||||||||
xiejf專家顧問 (文學(xué)泰斗)
|
[資源]
Acc. Chem. Res.最新綜述：高指數(shù)晶面貴金屬納米晶
|
||||||||||||||||
|
高指數(shù)晶面的貴金屬納米晶往往具有更高的反應(yīng)活性或者催化活性，受到了很廣泛的研究，本文綜述了這方面近年來的工作進(jìn)展，對做貴金屬以及催化，燃料電池方面的朋友會(huì)有所啟發(fā)。文章12頁，引文43篇。作者信息及摘要如下： BIOGRAPHICAL INFORMATION Zewei Quan was born in Luoyang, China, in 1982. After obtaining his B.Sc. degree in Chemistry from Wuhan University in 2004, he received his Ph.D. degree in Inorganic Chemistry from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences (with Prof. Jun Lin) in 2009. He was a postdoctoral fellow and now is a research scientist in Department of Chemistry at the State University of New York at Binghamton. His current research interests include solution-phase synthesis, self-assembly, and energy conversion of nanostructured materials. Yuxuan Wang was born in Beijing, China in 1984. He received his B.Sc. degree in Material Science and Engineering from Tsinghua University in 2007. Heisnowconducting Ph.D. research in theMaterial Science and Engineering program at the State University of New York at Binghamton. His current research work focuses on shape-controlled synthesis of Pt-based nanomaterials and their potential applications. Jiye Fang is currently an Associate Professor of Chemistry and director of Materials Science Program/Track, State University of New York at Binghamton. After he graduated from Lanzhou University, he received his M.Sc. in Chemistry and Ph.D. in Materials Science from National University of Singapore in 1994 and 1998, respectively. He was a postdoctoral fellow and subsequently a research specialist in Advanced Materials Research Institute, before joining the Chemistry Department at University of New Orleans as an Assistant Professor in 2002. He was an NSF CAREER award winner. His research direction is shape-controlled synthesis of functional nanomaterials. Abstract： The formation of novel and complex structures with specific morphologies from nanocrystals via a direct assembly of atoms or ions remains challenging. In recent years, researchers have focused their attention on nanocrystals of noble metals and their controlled synthesis, characterization, and potential applications. Although the synthesis of various noble metal nanocrystals with different morphologies has been reported, most studies are limited to low-index facet-terminated nanocrystals. High-index facets, denoted by a set of Miller indices {hkl} with at least one index greater than unity, possess a high density of low-coordinated atoms, steps, edges, and kinks within these structures and serve as more active catalytic sites. With the potential for enhanced catalytic performance, researchers have used the insights from shape-controlled nanocrystal synthesis to construct noble metal nanocrystals bounded with high-index facets. Since the report of Pt tetrahexahedral nanocrystals, researchers have achieved significant progress and have prepared nanocrystals with various high-index facets. Because of the general order of surface energy for noble metals, high-index facets typically vanish faster in a crystal growth stage and are difficult to preserve on the surface of the final nanocrystals. Therefore researchers have had limited opportunities to examine high-indexed noble metal nanocrystals with a controlled morphology and investigate their resultant behaviors in depth. In this Account, we thoroughly discuss the basic concepts and state-of-the-art morphology control of some noble metal nanocrystals enclosed with high-index facets. We briefly introduce high-index facets from both crystallographic and geometrical points of view, both of which serve as methods to classify these high-index facets. Then, we summarize various typical noble metal nanocrystals terminated by different types of high-index facets, including {hk0} (h > k > 0), {hhl} (h > l > 0), {hkk} (h > k > 0), and {hkl} (h > k > l > 0). In each type, we describe several distinct morphologies including convex, concave, and other irregular shapes in detail. Based on these remarks, we discuss key factors that may induce the variations of Miller indices in each class, such as organic capping ligands and metallic cationic species. In a look at applications, we review several typical high-indexed noble metal nanocrystals showing enhanced electrocatalytic or chemical catalytic activities. [ 來自科研家族 材料家族 ] |
回復(fù)此樓» 本帖附件資源列表
-
歡迎監(jiān)督和反饋：小木蟲僅提供交流平臺，不對該內(nèi)容負(fù)責(zé)。
本內(nèi)容由用戶自主發(fā)布，如果其內(nèi)容涉及到知識產(chǎn)權(quán)問題，其責(zé)任在于用戶本人，如對版權(quán)有異議，請聯(lián)系郵箱：xiaomuchong@tal.com - 附件 1 : High-Index Faceted Noble Metal Nanocrystals-L.pdf
2012-05-16 12:12:58, 1002.94 K
» 收錄本帖的淘帖專輯推薦
 資源收集 | nano physics&chem | 綜述類 | 納米科學(xué)和材料科學(xué) |
| 納米化學(xué)/電化學(xué)綜述 | 燃料電池納米催化劑種種 | 新技術(shù) | 晶體制備及測試 |
| 催化劑 | 新材料 | 慕容幽瑤 | 科研 |
| 能源專輯 |
» 本帖已獲得的紅花（最新10朵）
Q.Tan» 猜你喜歡
北京航空航天大學(xué)26級博士招生-生物醫(yī)學(xué)工程-合成生物學(xué)
已經(jīng)有20人回復(fù)
-
溫州大學(xué)王娟課題組2026年招生
已經(jīng)有10人回復(fù)
-
金屬材料論文潤色/翻譯怎么收費(fèi)?
已經(jīng)有227人回復(fù)
-
溫州大學(xué)2026年招生（化學(xué)、材料）
已經(jīng)有10人回復(fù)
-
招生負(fù)責(zé)_院士團(tuán)隊(duì)_學(xué)生高自由度成長_擅長學(xué)生培養(yǎng)
已經(jīng)有5人回復(fù)
-
溫州大學(xué)招收2026年入學(xué)博士研究生（化學(xué)、材料、環(huán)境）
已經(jīng)有10人回復(fù)
-
非晶合金
已經(jīng)有2人回復(fù)
-
院士團(tuán)隊(duì)-每屆學(xué)生都優(yōu)秀-高自由度-團(tuán)隊(duì)氛圍好
已經(jīng)有0人回復(fù)
-
求調(diào)劑
已經(jīng)有0人回復(fù)
» 本主題相關(guān)商家推薦: (我也要在這里推廣)
» 本主題相關(guān)價(jià)值貼推薦，對您同樣有幫助:
- CuS 六方covellite的晶面指數(shù)標(biāo)定？
已經(jīng)有4人回復(fù)
- XRD的標(biāo)準(zhǔn)PDF卡片怎么得到晶面指數(shù)！！！
已經(jīng)有8人回復(fù)
- highscore 標(biāo)準(zhǔn)卡片 沒有晶面指數(shù)
已經(jīng)有8人回復(fù)
- 最近Chemical Reviews和Acc. Chem. Res.發(fā)表的幾篇MOF類的文章
已經(jīng)有164人回復(fù)
- 介紹制備高反應(yīng)性晶面二氧化鈦的綜述文章 BY Gao Qing (Max) Lu
已經(jīng)有158人回復(fù)
- Help！Help！Help！TEM 中SEAD得到晶面指數(shù)？？
已經(jīng)有11人回復(fù)
- 這個(gè)晶面指數(shù)對不對？
已經(jīng)有6人回復(fù)
- 【資源】高分辨圖像標(biāo)注，處理方法（晶面標(biāo)注，晶體學(xué)位向，相關(guān)軟件匯總）
已經(jīng)有14人回復(fù)
簡單回復(fù)
杜羅軍2樓
2012-05-16 13:21
回復(fù)
一般 頂一下，感謝分享！
mzyr8883樓
2012-05-16 13:36
回復(fù)
五星好評 頂一下，感謝分享！
2012-05-16 13:43
回復(fù)
五星好評 頂一下，感謝分享！
Q.Tan5樓
2012-05-16 13:58
回復(fù)
五星好評 頂一下，感謝分享！
Q.Tan6樓
2012-05-16 13:58
回復(fù)
頂一下，感謝分享！
L2TO7樓
2012-05-16 14:33
回復(fù)
五星好評 頂一下，感謝分享！
zihua8868樓
2012-05-16 15:04
回復(fù)
五星好評 頂一下，感謝分享！
2012-05-16 15:39
回復(fù)
五星好評 頂一下，感謝分享！
liuzhun16810樓
2012-05-16 18:43
回復(fù)
五星好評 頂一下，感謝分享！
zhanglexi11樓
2012-05-16 18:56
回復(fù)
五星好評 頂一下，感謝分享！
yuan99912樓
2012-05-16 19:19
回復(fù)
五星好評 頂一下，感謝分享！
chenxb031213樓
2012-05-16 21:13
回復(fù)
五星好評 頂一下，感謝分享！
tuitui14樓
2012-05-16 21:23
回復(fù)
五星好評 頂一下，感謝分享！
電化學(xué)工作站15樓
2012-05-16 21:35
回復(fù)
五星好評 頂一下，感謝分享！
fmbs11016樓
2012-05-16 22:49
回復(fù)
五星好評 頂一下，感謝分享！
dlgao17樓
2012-05-16 22:52
回復(fù)
五星好評 頂一下，感謝分享！
tjutjutju18樓
2012-05-16 23:17
回復(fù)
五星好評 頂一下，感謝分享！
dlchenzzu19樓
2012-05-17 07:17
回復(fù)
五星好評 頂一下，感謝分享！
yuehuali20樓
2012-05-17 07:25
回復(fù)
五星好評 
baiyunxing21樓
2012-05-17 07:50
回復(fù)
五星好評 頂一下，感謝分享！
liubing710022樓
2012-05-17 09:00
回復(fù)
五星好評 頂一下，感謝分享！
houyang121323樓
2012-05-17 09:07
回復(fù)
五星好評 頂一下，感謝分享！
wangjb40124樓
2012-05-17 09:08
回復(fù)
五星好評 頂一下，感謝分享！
hnlj25樓
2012-05-17 09:45
回復(fù)
五星好評 頂一下，感謝分享！
javas201026樓
2012-05-17 10:19
回復(fù)
三星好評 頂一下，感謝分享！
wkestar27樓
2012-05-17 11:00
回復(fù)
五星好評 頂一下，感謝分享！
bruce_tian28樓
2012-05-17 11:03
回復(fù)
五星好評 頂一下，感謝分享！
菜鳥-地獄29樓
2012-05-17 11:15
回復(fù)
五星好評 頂一下，感謝分享！
duanmu30樓
2012-05-17 11:26
回復(fù)
五星好評 頂一下，感謝分享！
zjtseagull31樓
2012-05-17 11:58
回復(fù)
五星好評 頂一下，感謝分享！
delphoenix32樓
2012-05-17 12:07
回復(fù)
五星好評 頂一下，感謝分享！
cuiliang151133樓
2012-05-17 12:12
回復(fù)
五星好評 頂一下，感謝分享！
shane111534樓
2012-05-17 12:13
回復(fù)
五星好評 頂一下，感謝分享！
joyboo35樓
2012-05-17 12:17
回復(fù)
五星好評 頂一下，感謝分享！
79060263736樓
2012-05-17 13:10
回復(fù)
五星好評 頂一下，感謝分享！
gaochuanping37樓
2012-05-17 13:46
回復(fù)
三星好評 頂一下，感謝分享！
麥客00138樓
2012-05-17 13:48
回復(fù)
五星好評 頂一下，感謝分享！
flyxsc39樓
2012-05-17 15:02
回復(fù)
五星好評 頂一下，感謝分享！
tjuxt40樓
2012-05-17 15:28
回復(fù)
五星好評 感謝分享！
sl107141樓
2012-05-17 15:53
回復(fù)
五星好評 頂一下，感謝分享！
ldln2hfj42樓
2012-05-17 19:00
回復(fù)
五星好評 頂一下，感謝分享！
七星43樓
2012-05-18 07:00
回復(fù)
五星好評 頂一下，感謝分享！
wrf387444樓
2012-05-18 07:39
回復(fù)
五星好評 頂一下，感謝分享！
蜀將何在45樓
2012-05-18 08:07
回復(fù)
五星好評 頂一下，感謝分享！
geode46樓
2012-05-18 08:11
回復(fù)
五星好評 頂一下，感謝分享！
zhangjunji47樓
2012-05-18 08:38
回復(fù)
五星好評 頂一下，感謝分享！
nanost48樓
2012-05-18 09:26
回復(fù)
五星好評 頂一下，感謝分享！
hitnever49樓
2012-05-18 10:55
回復(fù)
五星好評 頂一下，感謝分享！
200329407050樓
2012-05-18 11:38
回復(fù)
三星好評 頂一下，感謝分享！
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 xiejf 的主題更新
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 299求調(diào)劑 +4 | △小透明* 2026-03-17 | 4/200 |
|
|---|---|---|---|---|
|
|
[考研] 301求調(diào)劑 +4 | A_JiXing 2026-03-16 | 4/200 |
|
|
[考研] 材料專碩326求調(diào)劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
|
[考研] 26考研求調(diào)劑 +6 | 丶宏Sir 2026-03-13 | 6/300 |
|
|
|
[考研] 梁成偉老師課題組歡迎你的加入 +8 | 一鴨鴨喲 2026-03-14 | 10/500 |
|
|
|
[考研] 材料與化工專碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
|
[考研] 271求調(diào)劑 +12 | 生如夏花… 2026-03-11 | 14/700 |
|
|
|
[考研] 278求調(diào)劑 +3 | Yy7400 2026-03-13 | 3/150 |
|
|
|
[考研] 326求調(diào)劑 +4 | 諾貝爾化學(xué)獎(jiǎng)覬?/a> 2026-03-15 | 7/350 |
|
|
|
[考研] 0703 物理化學(xué)調(diào)劑 +3 | 我可以上岸的對?/a> 2026-03-13 | 5/250 |
|
|
|
[考研] 0703化學(xué)調(diào)劑 290分有科研經(jīng)歷，論文在投 +7 | 膩膩gk 2026-03-14 | 7/350 |
|
|
|
[考研] 327求調(diào)劑 +6 | 拾光任染 2026-03-15 | 11/550 |
|
|
|
[考研] 288求調(diào)劑 +4 | 奇點(diǎn)0314 2026-03-14 | 4/200 |
|
|
|
[考研] 一志愿哈工大材料324分求調(diào)劑 +5 | 閆旭東 2026-03-14 | 5/250 |
|
|
|
[考研] 308 085701 四六級已過求調(diào)劑 +7 | 溫喬喬喬喬 2026-03-12 | 14/700 |
|
|
|
[考研] 材料工程調(diào)劑 +9 | 咪咪空空 2026-03-12 | 9/450 |
|
|
|
[考研] 290求調(diào)劑 +9 | ADT 2026-03-11 | 9/450 |
|
|
|
[考研] 考研調(diào)劑 +4 | 芬達(dá)46 2026-03-12 | 4/200 |
|
|
|
[考研] 277求調(diào)劑 +4 | anchor17 2026-03-12 | 4/200 |
|
|
|
[考研] 270求調(diào)劑 085600材料與化工專碩 +3 | YXCT 2026-03-11 | 3/150 |
|