Surface characterization and synthesis of boron carbide and silicon carbide

被引：24

作者：

Ugraskan, Volkan ^{[1
]}

Isik, Birol ^{[1
]}

Yazici, Ozlem ^{[1
]}

Cakar, Fatih ^{[1
]}

机构：

[1] Yildiz Tech Univ, Fac Arts & Sci, Dept Chem, TR-34220 Istanbul, Turkey

来源：

SOLID STATE SCIENCES | 2021年 / 118卷

关键词：

Boron carbide; Silicon carbide; Inverse gas chromatography; Surface properties; CERAMICS; ENERGY; POWDER;

D O I：

10.1016/j.solidstatesciences.2021.106636

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Knowing the surface properties of ceramic materials is important to determine the area of use. The carbide-based ceramics namely boron carbide and silicon carbide were synthesized and characterized. The surface properties of boron carbide and silicon carbide ceramic materials were examined by the inverse gas chromatography method. Experiments of inverse gas chromatography were carried out to determine the specific adsorption free energy and the specific adsorption enthalpy corresponding to the acid-base properties of both materials. The inverse gas chromatography measurements exhibited values of acidity constants of 0.137 and 0.086 and basic constants of 0.104 and 0.077 for boron carbide and silicon carbide, respectively. The values obtained for and parameters indicated that boron carbide and silicon carbide have an acidic character.

引用

页数：6

共 38 条

[1] Size and Surface Chemistry Tuning of Silicon Carbide Nanoparticles [J].

Alekseev, Sergei ;

Shamatulskaya, Elena ;

Volvach, Mykola ;

Gryn, Svitlana ;

Korytko, Dmytro ;

Bezverkhyy, Igor ;

Iablokov, Viacheslav ;

Lysenko, Vladimir .

LANGMUIR, 2017, 33 (47) :13561-13571

[2] Microstructure, mechanical properties, and oxidation behavior of hot-pressed ZrB2-SiC-B4C composites [J].

Alvari, Masoumeh Dehghanzadeh ;

Kakroudi, Mahdi Ghassemi ;

Salahimehr, Behnam ;

Alaghmandfard, Reza ;

Asl, Mehdi Shahedi ;

Mohammadi, Mohsen .

CERAMICS INTERNATIONAL, 2021, 47 (07) :9627-9634

[3] Surface characterization of sepiolite by inverse gas chromatography [J].

Askin, A ;

Yazici, DT .

CHROMATOGRAPHIA, 2005, 61 (11-12) :625-631

[4] Non-catalytic synthesis of boron carbide (B4C) nano structures with various morphologies by sol-gel process [J].

Avcioglu, Suna ;

Kaya, Figen ;

Kaya, Cengiz .

MATERIALS LETTERS, 2019, 249 :201-205

[5] Investigation of thermodynamic and surface characterisation of 4-[4-(2-ethylhexyloxy)benzoyloxy] benzoic acid thermotropic liquid crystal by inverse gas chromatography [J].

Cakar, Fatih ;

Ocak, Hale ;

Ozturk, Emine ;

Mutlu-Yanic, Serap ;

Kaya, Dila ;

San, Nevim ;

Cankurtaran, Ozlem ;

Bilgin-Eran, Belkis ;

Karaman, Ferdane .

LIQUID CRYSTALS, 2014, 41 (09) :1323-1331

[6] Experimental observations of amorphization in stoichiometric and boron-rich boron carbide [J].

Chauhan, Ankur ;

Schaefer, Mark C. ;

Haber, Richard A. ;

Hemker, Kevin J. .

ACTA MATERIALIA, 2019, 181 :207-215

[7] Effect of glycerine addition on the synthesis of boron carbide from condensed boric acid-polyvinyl alcohol precursor [J].

Chen, X. W. ;

Dong, S. M. ;

Kan, Y. M. ;

Zhou, H. J. ;

Hu, J. B. ;

Ding, Y. S. .

RSC ADVANCES, 2016, 6 (11) :9338-9343

[8] Effects of relative humidity on tribological properties of boron carbide coating against steel [J].

Cuong, Pham Duc ;

Ahn, Hyo-Sok ;

Yoon, Eui-Sung ;

Shin, Kyung-Ho .

SURFACE & COATINGS TECHNOLOGY, 2006, 201 (07) :4230-4235

[9] Low temperature synthesis of silicon carbide nanomaterials using a solid-state method [J].

Dasog, Mita ;

Smith, Larissa F. ;

Purkait, Tapas K. ;

Veinot, Jonathan G. C. .

CHEMICAL COMMUNICATIONS, 2013, 49 (62) :7004-7006

[10] ADSORPTION OF NORMAL-ALKANES AT ZERO SURFACE COVERAGE ON CELLULOSE PAPER AND WOOD FIBERS [J].

DORRIS, GM ;

GRAY, DG .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1980, 77 (02) :353-362

← 1 2 3 4 →