公开(公告)号：US20230416511A1

公开(公告)日：2023-12-28

申请号：US17846609

申请日：2022-06-22

Applicant: Khalifa University of Science and Technology

Inventor： Saeed Alhassan ALKHAZRAJI ,  Kishore JENA

IPC: C08L23/06 ,  H01M4/66 ,  H01M4/60 ,  H01G11/48

CPC classification number: C08L23/06 ,  H01M4/665 ,  H01M4/604 ,  H01G11/48 ,  C08L2207/066

Abstract: Embodiments of the present disclosure describe a hybrid composite material comprising a polymer matrix and elemental sulfur substantially uniformly dispersed in the polymer matrix, wherein the polymer is a branched polymer. Electrochemical devices, which may be fabricated from the hybrid composite material, adsorbents comprising the hybrid composite materials, and methods of using the devices and adsorbents are also provided.

公开(公告)号：US20230062762A1

公开(公告)日：2023-03-02

申请号：US17797297

申请日：2021-02-03

Applicant: Khalifa University of Science and Technology

Inventor： Saeed Alhassan ALKHAZRAJI ,  Kevin HALIQUE

IPC: C09K17/40 ,  A01G24/10 ,  A01G24/20

Abstract: Embodiments include an artificial soil composition for supporting plant growth and related methods. The artificial soil composition may include a mixture including at least three of the following components: (a) an iron oxide-containing industrial byproduct; (b) a sulfur- containing industrial byproduct; (c) a sand component; (d) a clay component; (e) a water- soluble polymer component; (f) a nitrogen-phosphorus-potassium (NPK) source; and (g) an organic matter component. Embodiments further include a method of making an artificial soil composition, a method of growing plants in an artificial soil composition, and the like.

公开(公告)号：US20230009402A1

公开(公告)日：2023-01-12

申请号：US17783884

申请日：2019-12-30

Applicant: Khalifa University of Science and Technology

Inventor： Saeed Alhassan ALKHAZRAJI ,  Vassilios TZITZIOS ,  Georgios PAPAVASSILIOU ,  Marina KARAGIANNI ,  Athanasios ANASTASIOU ,  Savvas ORFANIDES ,  Michael FARDIS ,  Dimitrios GOURNIS ,  Mohammed SUBRATI

IPC: G01V3/08 ,  G01V3/30

Abstract: Disclosed herein are methods and systems for monitoring fluid flow in a rock formation that include utilizing a tracer fluid containing a homogeneous dispersion of ultrastable magnetic nanoparticles which can be injected into the rock formation. A series of EM signals can be emitted in formation by a transmitter at a first plurality of discrete depths along a first path, that can be recorded by a receiver at a second plurality of locations at a second plurality of discrete depth. The received EM signals can be processed to generate a set of EM permeability data that is indicative of variations in magnetic permeability between the first path and the second path. A magnetic permeability map can be generated that is indicative of a location of the tracer fluid.