American Elements
Barium Oxide Pieces
BaO
1304-28-5
Product
Product Code
Order or Specifications
99% Barium Oxide Pieces
BA-OX-02-PCS
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99.9% Barium Oxide Pieces
BA-OX-03-PCS
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99.99% Barium Oxide Pieces
BA-OX-04-PCS
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99.999% Barium Oxide Pieces
BA-OX-05-PCS
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American Elements specializes in producing high purity irregular shaped Barium Oxide Pieces with the highest possible density and smallest possible average grain sizes for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard Pieces sizes average in the range of 3 mm, 4 -5 mm, 100 - 150 mm, 1/8" and 1/4". We can also provide Pieces outside this range. We also produce Barium Oxide as pellets, tablets, powder, and sputtering target. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. See research below. Other shapes are available by request.

Barium is a Block S, Group 2, Period 6 element. The electronic configuration is [Xe] 6s2. In its elemental form barium's CAS number is 7440-39-3. The barium atom has a radius of 217.4.pm and it's Van der Waals radius is 200.pm. Barium is a member of the alkaline-earth metals. It has technical applications in glass, electronics and medicine. It is also used in paints and colorants. Electronic coatings based on barium titanate are essential to cell phones and other microelectronics. It has long been used in medical diagnostic techniques because it makes a good x-ray contrast medium. Barium is a dopant in various fluorescent lamp coating formulas. Barium information, including Technical Data, Safety Data and its high purity properties , research , applications and other useful facts are discussed here. Scientific facts such as the atomic structure, ionization energy , abundance on Earth , conductivity and thermal properties are included.

Formula CAS No. Appearance Molecular Weight
BaO 1304-28-5 White to very Pale Yellow 153.326
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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Recent Research & Development for Barium

  • What is the most cost-effective strategy to screen for second primary colorectal cancers in male cancer survivors in Korea? Park SM, Kim SY, Earle CC, Jeong SY, Yun YH. World J Gastroenterol. 2009 Jul 7;15(25):3153-60. PMID: 19575496 [PubMed - in process]

  • Management of congenital fourth branchial arch anomalies: a review and analysis of published cases. Nicoucar K, Giger R, Pope HG Jr, Jaecklin T, Dulguerov P. J Pediatr Surg. 2009 Jul;44(7):1432-9. PMID: 19573674 [PubMed - in process]

  • First-Principles Study of Electronic, Absorption, and Thermodynamic Properties of Crystalline Styphnic Acid and Its Metal Salts. Zhu W, Xiao H. J Phys Chem B. 2009 Jul 2. [Epub ahead of print] PMID: 19572665 [PubMed - as supplied by publisher]

  • Esophageal stricture in a cougar (Puma concolor). Desmarchelier M, Lair S, Defarges A, Lécuyer M, Langlois I. J Zoo Wildl Med. 2009 Jun;40(2):328-31. PMID: 19569481 [PubMed - in process]

  • Evaluation of colonic involvement in endometriosis: double-contrast barium enema vs. magnetic resonance imaging. Faccioli N, Foti G, Manfredi R, Mainardi P, Spoto E, Ruffo G, Minelli L, Mucelli RP. Abdom Imaging. 2009 Jun 30. [Epub ahead of print] PMID: 19568808 [PubMed - as supplied by publisher]

  • Multicentric malignant gastrointestinal stromal tumor. Shukla S, Singh SK, Pujani M. Saudi J Gastroenterol. 2009 Jan;15(1):45-8. PMID: 19568556 [PubMed - in process]

  • Pattern of corrosive ingestion in southwestern saudi arabia. Al-Binali AM, Al-Shehri MA, Abdelmoneim I, Shomrani AS, Al-Fifi SH. Saudi J Gastroenterol. 2009 Jan;15(1):15-7. PMID: 19568549 [PubMed - in process]

  • Assessment of the acetaminophen absorption test as a diagnostic tool for the evaluation of the reticular groove reflex in lambs. Sharifi K, Grünberg W, Soroori S, Mohri M, Ahrari-Khafi MS. Am J Vet Res. 2009 Jul;70(7):820-5. PMID: 19566466 [PubMed - in process]

  • [Effect of Ning Wei Kang Recipe extract on gastrointestinal motor function] Huang YM, Deng JZ. Zhong Yao Cai. 2009 Mar;32(3):401-3. Chinese. PMID: 19565722 [PubMed - in process]

  • Videofluorography swallow study of patients with systemic sclerosis. Russo S, Lo Re G, Galia M, Reginelli A, Lo Greco V, D'Agostino T, La Tona G, Coppolino F, Grassi R, Midiri M, Lagalla R. Radiol Med. 2009 Jun 26. [Epub ahead of print] PMID: 19562267 [PubMed - as supplied by publisher]

  • Colopleural fistula: Case report and review of the literature. Hiday AH, Khan FY, Almuzrakhshi AM, Zeer HE, Rasul FA. Ann Thorac Med. 2008 Jul;3(3):108-9. PMID: 19561891 [PubMed - in process]

  • Analysis of cervical esophagogastric anastomotic leaks after transhiatal esophagectomy: risk factors, presentation, and detection. Cooke DT, Lin GC, Lau CL, Zhang L, Si MS, Lee J, Chang AC, Pickens A, Orringer MB. Ann Thorac Surg. 2009 Jul;88(1):177-84; discussion 184-5. PMID: 19559221 [PubMed - in process]

  • Endoscopic repair of laryngeal cleft type I and type II: When and why? Rahbar R, Chen JL, Rosen RL, Lowry KC, Simon DM, Perez JA, Buonomo C, Ferrari LR, Katz ES. Laryngoscope. 2009 Jun 24. [Epub ahead of print] PMID: 19554639 [PubMed - as supplied by publisher]

  • Fundamental studies of molecular depth profiling and 3D imaging using Langmuir-Blodgett films as a model. Zheng L, Wucher A, Winograd N. Appl Surf Sci. 2008 Dec 15;255(4):816-818. PMID: 19551160 [PubMed]

  • SAFETY AND VIABILITY OF MICROENCAPSULATED HUMAN ISLETS TRANSPLANTED INTO DIABETIC HUMANS. Tuch BE, Keogh GW, Williams LJ, Wu W, Foster JL, Vaithilingam V, Philips R. Diabetes Care. 2009 Jun 23. [Epub ahead of print] PMID: 19549731 [PubMed - as supplied by publisher]

  • [The diagnostic value of double-balloon enteroscopy in 67 cases with obscure abdominal pain] Peng J, Leng AM, Wu RY, Yang HX, Yuan WJ, Zou YY, Zhang GY. Zhonghua Nei Ke Za Zhi. 2009 Feb;48(2):111-3. Chinese. PMID: 19549463 [PubMed - in process]

  • Laparoscopic fundoplication for gastro-esophageal reflux disease: An 8 year experience. Balsara KP, Shah CR, Hussain M. J Minim Access Surg. 2008 Oct;4(4):99-103. PMID: 19547698 [PubMed - as supplied by publisher]

  • Laparoscopic Ladd procedure in infants: Report of three cases from a developing country. Youssef MA. J Minim Access Surg. 2008 Jul;4(3):83-84. PMID: 19547690 [PubMed - as supplied by publisher]

  • Esophageal contour changes during cryoablation of atrial fibrillation. Herweg B, Ali R, Khan N, Ilercil A, Barold SS. Pacing Clin Electrophysiol. 2009 Jun;32(6):711-6. PMID: 19545332 [PubMed - in process]

  • Feasibility of Video Capsule Endoscopy in the Management of Children With Peutz-Jeghers Syndrome: A Blinded Comparison With Barium Enterography for the Detection of Small Bowel Polyps. Postgate A, Hyer W, Phillips R, Gupta A, Burling D, Bartram C, Marshall M, Taylor S, Brown G, Schofield G, Bassett P, Spray C, Fitzpatrick A, Fraser C, Latchford A. J Pediatr Gastroenterol Nutr. 2009 Jun 16. [Epub ahead of print] PMID: 19543117 [PubMed - as supplied by publisher]

 

 

 

 

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