electrochemical performance of - fe2o3 nanorods as anode material for lithium - ion cells

... www.elsevier.com/locate/electacta Electrochemical performance of ␣-Fe2O3 nanorods as anode material for lithium- ion cells Hao Liu, Guoxiu Wang∗, Jinsoo Park, Jiazhao Wang, Huakun Liu, Chao ZhangSchool of Mechanical, Materials ... cost startingmaterials (FeCl3and urea) to synthesize ␣-Fe2O3 nanorods asanode material forlithium ion batteries. The electrochemical performance of the ␣-Fe2O3 nanorods hasbeen signiﬁcantly ... important to in the search for new anode materials withhigh capacity for lithium- ion batteries [4,19–23]. The mechanism of lithium ion intercalation/de-intercalation in Fe2O3materials canbe described...

controlled synthesis of α fe2o3 nanorods and its size dependent optical

... MicromeriticsASAP-2000 nitrogen adsorption apparatus. The performance of the α-Fe2O3 as a cathode was evaluated using a Teﬂon cell witha lithium metal anode. The cathode was a mixture of α-Fe2O3,acetylene ... image of the as- obtained α-FeOOH nanorods and (b) TEM image of a single α-FeOOH nanorod (inset: SAED pattern of a single α-FeOOHnanorod); (c) FESEM image of the as- obtained α-Fe2O3 nanorods; ... also evaluated. Based on the experimental facts, theformation mechanism of this one-dimensional structure was proposed. The size-dependent properties of the as- obtained α-Fe2O3 nanorods wereinvestigated....

Báo cáo y học: "Characterization of Human Erythrocytes as Potential Carrier for Pravastatin: An In Vitro Study"

... effects of P-glycoprotein in the gastro-intestinal tract as well as the first-pass metabolism. Therefore in this work we study the effect of time, temperature as well as concentration on the ... wa-ter. Osmotic fragility was studied for each drug con-centration. In vitro releasing study The release of pravastatin as well as hemoglobin from carrier erythrocytes were determined as ... effect of time, temper-ature as well as drug concentration on the process of pravastatin loading into human erythrocytes by en-docytosis method as trial to obtain pravastatin pro-longed release...

PERFORMANCE OF A COMBINED CONSTRUCTED WETLAND SYSTEM FOR TREATING VILLAGE SEWAGE IN LAKE DIANCHI VALLEY

... Water quality of village sewage TN NH4+-N TP COD pH 5-8 5 2-6 0 1-1 3 10 0-7 00 7. 0-8 .0 Note：Unit is mg/L except pH Sample and analyze methods The performance of the system was investigated ... objective: (1) the long term performance of demonstration system treatment of village sewage. (2) the performance of demonstration systems when suffering the impulse load of stormwater and its effect ... which behaved as that the flux was small and the pollutants concentration was high because of high evaporation (from November to the April of next year) in dry season, and the flux was big and...

Tài liệu NON-WOOD PLANTS AS RAW MATERIAL FOR PULP AND PAPER pptx

... chainCellulose -Glc-(1→4)-Glc-(1→4)-Glc-(1→4 )- HemicelluloseXyloglucan -Glc-(1→4)-Xyl-(1→4)-Glc-(1→4 )- Xylan -Xyl-(1→4)-Xyl-(1→4)-Xyl-(1→4 )- Mannan -Man-(1→4)-Man-(1→4)-Man-(1→4 )- Glucomannan -Man-(1→4)-Glc-(1→4)-Man-(1→4 )- Callose ... -Man-(1→4)-Glc-(1→4)-Man-(1→4 )- Callose -Glc-(1→3)-Glc-(1→3)-Glc-(1→3 )- Arabinogalactan -Gal-(1→3)-Ara-(1→3)-Gal-(1→3 )- PectinsHomogalacturonan -GalA-(1→4)-GalA-(1→4)-GalA-(1→4 )- Rhamnogalacturonan -GalA-(1→2)-Rha-(1→4)-GalA-(1→2 )- Arabinan ... -GalA-(1→2)-Rha-(1→4)-GalA-(1→2 )- Arabinan -Ara-(1→5)-Ara-(1→5)-Ara-(1→5 )- Galactan -Gal-(1→4)-Gal-(1→4)-Gal-(1→4 )- 22AGRICULTURAL AND FOOD SCIENCE IN FINLANDSaijonkari-Pahkala, K. Non-wood plants as...

facile route to the synthesis of porous - fe2o3 nanorods

... composites may form, whichmay serve as templates for the formation of rod-like morpholo-gies. In the last step, the formation of porous hematite was dueto the decomposition of ␣-FeOOH to ␣-Fe2O3during ... pres-ence of a rod-like micelle of the surfactant in solution promotedthe formation of one-dimensional rod-like structures.Herein, we report a new method for the preparation of porous␣-Fe2O3 nanorods ... such as pores of the materials can be applied as gas and heavy metal ion adsor-bents, selective separation, support for artiﬁcial cells, light ﬁllers,low-dielectric-constant prosthetic materials...

facile synthesis of porous a - fe2o3 nanorods and their application in ethanol sensors

... of iron salts to form iron oxyhydroxide (FeOOH).Then the porous R-Fe2O3 nanorods were obtained by thecalcination of as- prepared R-FeOOH at 300 °Cfor2h.The as- obtained porous R-Fe2O3 nanorods ... Schematic diagram of the formation mechanism of theporous R-Fe2O3 nanorods. Figure 5. N2adsorption-desorption isotherm and BJH pore-sizedistribution plot (inset) of porous R-Fe2O3 nanorods. 17806 ... consistent withthe results of TG-DTA.Figure 1. TG-DTA curves of as- prepared FeOOH nanorods. Figure 2. XRD patterns of (a) R-FeOOH and (b) R-Fe2O3 nanorods. Porous R-Fe2O3 Nanorods J. Phys. Chem....

synthesis of hematite (r-fe2o3) nanorods diameter-size and shape effects on their

... intercalation performances. These results give us a guideline for the study of the size-dependent properties for functional materials as well as further applications for magnetic materials, lithium- ion ... obtained ona JEOL-2010 TEM at an acceleration voltage of 200 kV. Theporosity and adsorption performance of R-Fe2O3were deter-mined via a Micromeritics ASAP-2000 nitrogen adsorptionapparatus. ... characteristic peak was observed for other impurities such as β-FeOOH, Fe3O4, γ-Fe2O3, and other inorganic ions. As TABLE 1: Synthetic Conditions for Different r -Fe2O3 Nanostructures.R-Fe2O3sample...

synthesis of hollow microspheres constructed with fe2o3 nanorods

... varioussoft chemical and vapour-phase processes. However, the assem-bly of one-dimensional (1D) and two-dimensional (2D) ␣-Fe2O3nanoscale building blocks into three-dimensional (3D) superstruc-tures ... photocatalytic performance of the as- synthesized ␣-Fe2O3nanorod-based microspheres was inves-tigated in the degradation of methyl orange. We chose the methylorange as a target pollutant based on ... the role of Na2SO4in theformation of ␣-FeOOH nanorod-based microstructures, the prod-ucts obtained via a hydrothermal reaction at 140◦C for 2 and 12 husing Fe2(SO4)3 as raw material...

synthesis of porous fe2o3 nanorods and deposition

... progress has beenmade recently in the preparation of supported-Au catalystson silica,1 6-1 9developing practical methods for the prepara-tion of Au-based catalysts with good control of Au particlesize ... characterize the as- prepared FeO(OH) and its derived products calcined atvarious temperatures (Figures 4-6 ). The as- prepared ironoxide product was in the form of FeO(OH) (JCPDS-IC-0 0- 00 3-0 249), and ... TEAOH/Fe ratios and reaction times (see the Supporting InformationSI-1). This is different from the cases for the formation of CuO, Fe2O3, and TiO2 nanorods by assembly of the smallparticles...

Xem thêm

Từ khóa: synthesis and electrochemical performance of lifepo4 by solgel method synthesis and electrochemical performance of graphenepolyaniline synthesis and electrochemical performance of graphenelike ws2 this would be expected given that are that it is not possible to disaggregate their data on the basis of marital status as it is for adult women § 4 the proper subject of the right of unilateral secession as a criterion for statehood performance of the cea bio rad test for screening bse performance of regression based statistical learning methods for predicting compounds of specific pharmacokinetic or toxicological property research progress of gel polymer electrolytes for lithium ion batteries 1 1difluoro1alkenes as new electrolyte additives for lithium ion batteries virus enabled synthesis and assembly of nanowires for lithium ion battery electrodes 885 budget essentials of budgeting types of budgets functional master etc fixed and flexible budget budgetary control zero base budgeting performance budgeting standard costing as a control technique setting of standards and their r a study on using songs as teaching material in teaching english to first year sutdents at hui and suggested principles of using songs to teach english the performance of redis googled the end of the world as we know it electrochemical evaluation of additives Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 chuyên đề điện xoay chiều theo dạng Một số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTP Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDE Quản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninh Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùng Thơ nôm tứ tuyệt trào phúng hồ xuân hương Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vật Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật BÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘI